{"title":"Dark Clear Skies Filters \u0026 Optics","description":"\u003cp\u003eExplore Dark Clear Skies astronomy filters and optical accessories for visual observing and astrophotography, including specialist imaging and contrast-enhancing solutions for a wide range of telescope setups.\u003c\/p\u003e","products":[{"product_id":"1-25-o-iii-narrowband-filter-high-contrast-for-deep-sky-nebula-viewing","title":"1.25\" O-III Narrowband Filter","description":"\u003ch1\u003e1.25\" O-III Narrowband Filter – High Contrast for Nebula Observation\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1.25\" O-III Narrowband Filter  is specifically designed for enhancing the visibility of gas and planetary nebulae by isolating the two key oxygen lines, OIII (496nm and 501nm). This filter significantly improves contrast and makes faint nebulae more detectable, especially in dark skies, making it an essential tool for deep-sky astrophotographers and visual observers alike.\u003c\/p\u003e\n\n\u003cp\u003eIt’s perfect for medium to large telescopes (200mm and larger) and is especially effective when viewing nebulae such as the Veil, Ring, Dumbbell, and Orion Nebula. Supplied with a sturdy storage case, this 1.25\" O-III Narrowband Filter  will become a crucial part of your observing kit for years to come.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Transmission:\u003c\/strong\u003e The filter allows high transmission of O-III lines (496nm and 501nm), significantly improving contrast.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal for Nebulae:\u003c\/strong\u003e The 1.25\" O-III Narrowband Filter is perfect for gas nebulae, planetary nebulae, and faint supernova remnants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized for Larger Apertures:\u003c\/strong\u003e Best used with telescopes of 200mm (8”) aperture and larger for maximum light gathering and enhanced visibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSharp, Near-Photographic Views:\u003c\/strong\u003e Delivers stunning views of nebulae like the Veil, Ring, and Dumbbell Nebula, especially under dark skies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Made with premium optical glass, this filter is moisture resistant, scratch-proof, and long-lasting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable and Protected:\u003c\/strong\u003e Comes with a high-quality storage case for easy transport and protection when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the 1.25\" O-III Narrowband Filter ?\u003c\/h2\u003e\n\u003cp\u003eThe O-III narrowband filter is a must-have for deep-sky observers and astrophotographers looking to explore the intricate details of gas and planetary nebulae. By filtering out unwanted light pollution and isolating specific oxygen emission lines, this filter enhances visibility and brings out fine details even in faint nebulae. It’s ideal for medium-to-large aperture telescopes and provides striking contrast that makes observing nebulae a more immersive experience.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Size:\u003c\/strong\u003e 1.25”\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmission Range:\u003c\/strong\u003e 496nm and 501nm O-III lines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality optical glass with anti-reflection coatings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoatings:\u003c\/strong\u003e Fully multicoated to ensure maximum durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Visual observation of planetary nebulae and supernova remnants\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Telescopes:\u003c\/strong\u003e Recommended for telescopes with apertures 200mm (8”) or larger\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Scratch-resistant, moisture-resistant, and long-lasting optical glass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Filter, protective storage case\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUse Cases:\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeep-Sky Observation:\u003c\/strong\u003e Optimized for observing nebulae like the Veil, Ring, Dumbbell, and Orion, even in light-polluted skies the 1.25\" O-III Narrowband Filter is superb for clarity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlanetary Nebulae:\u003c\/strong\u003e Enhances contrast for identifying and observing planetary nebulae with ease.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAstrophotography:\u003c\/strong\u003e Ideal for capturing high-contrast images of nebulae when paired with appropriate camera systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions:\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan I use this filter with a smaller telescope?\u003c\/strong\u003e While this 1.25\" O-III Narrowband Filter performs best with telescopes of 200mm and larger, it can still be used with smaller apertures, though the results may not be as pronounced.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs this filter suitable for light-polluted areas?\u003c\/strong\u003e Yes, the 1.25\" O-III Narrowband Filter  filter significantly blocks light pollution and enhances contrast, making it effective even in areas with moderate light pollution.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan this filter be used for astrophotography?\u003c\/strong\u003e Absolutely!  1.25\" O-III Narrowband Filter is ideal for astrophotography, especially for capturing nebulae with high contrast and sharp details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOrder your \u003c\/strong\u003e\u003cb\u003e1.25\" O-III Narrowband Filter \u003c\/b\u003e\u003cstrong style=\"font-size: 1em; font-family: var(--p-font-family-sans); letter-spacing: initial;\"\u003etoday from Dark Clear Skies and enjoy free shipping!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":37926439256241,"sku":null,"price":43.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/optics-125-o-iii-filter-663820.jpg?v=1745503020"},{"product_id":"long-perng-1-25-erect-roof-prism-diagonal","title":"Dark Clear Skies 1.25\" Erect Roof Prism Diagonal","description":"\u003cp\u003eDark Clear Skies introduce its \u003cstrong\u003eErect Roof Prism Diagonal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eErect Roof Prism Diagonal Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Size\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrism Material\u003c\/strong\u003e: BK7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Multi-coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e: Aluminium with anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":43997989863601,"sku":"dcs 1.25 EPD","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/dcs-125-erect-roof-prism-diagonal-406014.jpg?v=1718364452"},{"product_id":"seestar-s50-dew-shield-and-2-uv-ir-cut-filter","title":"Seestar S50 Dew Shield and 2\" UV\/IR Cut Filter","description":"\u003ch2\u003eDark Clear Skies Metal Dew Shield with 2\" UV\/IR Cut Filter for SeeStar S50\u003c\/h2\u003e\n\u003cp\u003eProtect and enhance your SeeStar S50 telescope with the \u003cstrong\u003eDark Clear Skies Metal Dew Shield\u003c\/strong\u003e, now bundled with a 2\" UV\/IR Cut Filter for optimal performance. This premium accessory is designed to shield your telescope’s optics from dew, stray light, and environmental contaminants, while the included UV\/IR Cut Filter ensures sharper, more vibrant views and captures.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Dew Protection\u003c\/h3\u003e\n\u003cp\u003eThe durable, lightweight aluminium dew shield fits perfectly onto the SeeStar S50, providing an extra layer of protection against dew build up during extended observation sessions. Its precision design minimizes stray light interference, helping to maintain high-contrast views of celestial objects.\u003c\/p\u003e\n\u003ch3\u003eEnhanced Optical Performance\u003c\/h3\u003e\n\u003cp\u003eThe included 2\" UV\/IR Cut Filter enhances image clarity by blocking unwanted ultraviolet and infrared light, reducing chromatic aberration and improving sharpness for astrophotography and visual observation alike.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Fit:\u003c\/strong\u003e Specifically designed for the SeeStar S50 telescope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Lightweight, high-quality aluminium for durability and ease of handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDew Shield Protection:\u003c\/strong\u003e Shields optics from dew, stray light, and environmental contaminants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2\" UV\/IR Cut Filter:\u003c\/strong\u003e Improves clarity, reduces chromatic aberration, and enhances astrophotography results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Quick and secure attachment for hassle-free use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Ultimate SeeStar S50 Upgrade\u003c\/h3\u003e\n\u003cp\u003eProudly offered as part of the Dark Clear Skies product range, this Metal Dew Shield with 2\" UV\/IR Cut Filter is a must-have for stargazers and astrop hotographers looking to maximize their SeeStar S50’s performance under any conditions.\u003c\/p\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":54850649915768,"sku":"DCS 450","price":44.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/coken_ta450_1.jpg?v=1734166710"},{"product_id":"dark-clear-skies-2-uv-ir-cut-filter","title":"Dark Clear Skies 2″ UV\/IR Cut Filter","description":"\u003cp\u003eThe \u003cstrong\u003eDark Clear Skies 2″ UV\/IR Cut Filter\u003c\/strong\u003e is designed to block unwanted ultraviolet and infrared wavelengths while maintaining high transmission across the visible spectrum. It is intended for astrophotography and imaging applications where accurate colour balance and sharp focus are required.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/IMG_9115.jpg?v=1765717607\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePurpose \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eMany modern astronomy cameras and optical systems are sensitive to ultraviolet and infrared light, which can cause bloated stars, reduced sharpness, and colour imbalance. A UV\/IR cut filter helps limit the incoming light to the visible range, improving overall image quality.\u003c\/p\u003e\n\u003cp\u003eThis filter is suitable for use with one-shot colour cameras, monochrome cameras without integrated UV\/IR blocking, and optical systems not specifically corrected for infrared wavelengths.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBlocks ultraviolet and infrared wavelengths outside the visible spectrum\u003c\/li\u003e\n\u003cli\u003eHigh transmission in the visible light range\u003c\/li\u003e\n\u003cli\u003eStandard 2″ mounted filter format\u003c\/li\u003e\n\u003cli\u003eCompatible with filter wheels, drawers, and 2″ filter threads\u003c\/li\u003e\n\u003cli\u003eSuitable for astrophotography and EAA applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned to fit standard \u003cstrong\u003e2″ (M48)\u003c\/strong\u003e filter threads commonly used in astronomy accessories, including filter wheels, filter drawers, and imaging adapters.\u003c\/p\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDeep-sky astrophotography\u003c\/li\u003e\n\u003cli\u003ePlanetary and lunar imaging\u003c\/li\u003e\n\u003cli\u003eEAA (Electronically Assisted Astronomy)\u003c\/li\u003e\n\u003cli\u003eImaging with cameras lacking built-in UV\/IR filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUV \/ IR Cut (Visible Light Pass)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2″ (M48 × 0.75 thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 2.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubstrate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptical-grade glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoatings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-layer anti-reflection coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission (Visible)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;90% across the visible spectrum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUV Cut-Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBelow approx. 400 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIR Cut-Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAbove approx. 700 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Cell\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnodised aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAstrophotography, EAA, lunar \u0026amp; planetary imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIf you are unsure whether a UV\/IR cut filter is required for your setup, feel free to contact us for advice before purchase.\u003c\/p\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389121610104,"sku":null,"price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/IMG_9115.jpg?v=1765717607"},{"product_id":"dark-clear-skies-1-25-uv-ir-cut-filter","title":"Dark Clear Skies 1.25″ UV\/IR Cut Filter","description":"\u003cp\u003eThe \u003cstrong\u003eDark Clear Skies 1.25″ UV\/IR Cut Filter\u003c\/strong\u003e is designed to block unwanted ultraviolet and infrared wavelengths while maintaining high transmission across the visible spectrum. It is intended for astrophotography and imaging applications where accurate colour balance and sharp focus are required.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/IMG_9116.jpg?v=1765718907\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePurpose \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eMany modern astronomy cameras and optical systems are sensitive to ultraviolet and infrared light, which can cause bloated stars, reduced sharpness, and colour imbalance. A UV\/IR cut filter helps limit the incoming light to the visible range, improving overall image quality.\u003c\/p\u003e\n\u003cp\u003eThis filter is suitable for use with one-shot colour cameras, monochrome cameras without integrated UV\/IR blocking, and optical systems not specifically corrected for infrared wavelengths.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBlocks ultraviolet and infrared wavelengths outside the visible spectrum\u003c\/li\u003e\n\u003cli\u003eHigh transmission in the visible light range\u003c\/li\u003e\n\u003cli\u003eStandard 1.25″ mounted filter format\u003c\/li\u003e\n\u003cli\u003eCompatible with filter wheels, filter drawers, and 1.25″ filter threads\u003c\/li\u003e\n\u003cli\u003eSuitable for astrophotography and EAA applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned to fit standard \u003cstrong\u003e1.25″ (M28.5 × 0.6)\u003c\/strong\u003e filter threads commonly used in astronomy accessories, including filter wheels, filter drawers, and imaging adapters.\u003c\/p\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDeep-sky astrophotography\u003c\/li\u003e\n\u003cli\u003ePlanetary and lunar imaging\u003c\/li\u003e\n\u003cli\u003eEAA (Electronically Assisted Astronomy)\u003c\/li\u003e\n\u003cli\u003eImaging with cameras lacking built-in UV\/IR filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUV \/ IR Cut (Visible Light Pass)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25″ (M28.5 × 0.6 thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 2.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubstrate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptical-grade glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoatings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-layer anti-reflection coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission (Visible)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;90% across the visible spectrum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUV Cut-Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBelow approx. 400 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIR Cut-Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAbove approx. 700 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Cell\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnodised aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAstrophotography, EAA, lunar \u0026amp; planetary imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIf you are unsure whether a UV\/IR cut filter is required for your setup, feel free to contact us for advice before purchase.\u003c\/p\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389126984056,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/IMG_9116_bc323911-0b49-47f8-b5f4-0548299a151b.jpg?v=1765719335"},{"product_id":"dark-clear-skies-1-25-uhc-filter","title":"Dark Clear Skies 1.25″ UHC Filter","description":"\u003cp\u003eThe \u003cstrong\u003eDark Clear Skies 1.25″ UHC (Ultra High Contrast) Filter\u003c\/strong\u003e is designed to enhance the visibility of emission nebulae by selectively transmitting key nebular wavelengths while suppressing background skyglow and common sources of light pollution.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/UHC1.25.jpg?v=1765720969\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePurpose \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eUHC filters are widely used in astronomy to improve contrast between emission nebulae and the surrounding sky. By reducing unwanted wavelengths from artificial lighting and natural skyglow, this filter helps nebular detail stand out more clearly during visual observing and astrophotography.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnhances contrast of emission nebulae\u003c\/li\u003e\n\u003cli\u003eSuppresses common light pollution wavelengths\u003c\/li\u003e\n\u003cli\u003eHigh transmission at key nebular emission lines\u003c\/li\u003e\n\u003cli\u003eStandard 1.25″ mounted filter format\u003c\/li\u003e\n\u003cli\u003eSuitable for visual astronomy, imaging, and EAA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned to fit standard \u003cstrong\u003e1.25″ (M28.5 × 0.6)\u003c\/strong\u003e filter threads commonly used in eyepieces, filter wheels, and imaging adapters.\u003c\/p\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVisual observation of emission nebulae\u003c\/li\u003e\n\u003cli\u003eDeep-sky astrophotography\u003c\/li\u003e\n\u003cli\u003eElectronically Assisted Astronomy (EAA)\u003c\/li\u003e\n\u003cli\u003eObserving under suburban or urban skies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUHC (Ultra High Contrast)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25″ (M28.5 × 0.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubstrate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptical-grade glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoatings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-layer interference coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Cell\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnodised aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVisual astronomy, astrophotography, EAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf you are unsure whether a UHC filter is suitable for your observing or imaging setup, feel free to contact u\u003c\/p\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389128687992,"sku":null,"price":30.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/UHC1.25.jpg?v=1765720969"},{"product_id":"dark-clear-skies-2-uhc-filter","title":"Dark Clear Skies 2″ UHC Filter","description":"\u003cp\u003eThe \u003cstrong\u003eDark Clear Skies 2″ UHC (Ultra High Contrast) Filter\u003c\/strong\u003e is designed to enhance the visibility of emission nebulae by selectively transmitting key nebular wavelengths while suppressing background skyglow and common sources of light pollution.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/uhc2front.jpg?v=1765721508\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePurpose \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eUHC filters are widely used in astronomy to improve contrast between emission nebulae and the surrounding sky. By reducing unwanted wavelengths from artificial lighting and natural skyglow, this filter helps nebular detail stand out more clearly during visual observing and astrophotography.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnhances contrast of emission nebulae\u003c\/li\u003e\n\u003cli\u003eSuppresses common light pollution wavelengths\u003c\/li\u003e\n\u003cli\u003eHigh transmission at key nebular emission lines\u003c\/li\u003e\n\u003cli\u003eStandard 2″ mounted filter format\u003c\/li\u003e\n\u003cli\u003eSuitable for visual astronomy, imaging, and EAA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned to fit standard \u003cstrong\u003e2″ (M48 × 0.75)\u003c\/strong\u003e filter threads commonly used in eyepieces, filter wheels, filter drawers, and imaging adapters.\u003c\/p\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVisual observation of emission nebulae\u003c\/li\u003e\n\u003cli\u003eDeep-sky astrophotography\u003c\/li\u003e\n\u003cli\u003eElectronically Assisted Astronomy (EAA)\u003c\/li\u003e\n\u003cli\u003eObserving under suburban or urban skies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUHC (Ultra High Contrast)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2″ (M48 × 0.75)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubstrate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptical-grade glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoatings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-layer interference coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Cell\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnodised aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVisual astronomy, astrophotography, EAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf you are unsure whether a UHC filter is suitable for your observing or imaging setup, feel free to contact us for advice before purchase.\u003c\/p\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389135470968,"sku":null,"price":46.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/uhc2front.jpg?v=1765721508"},{"product_id":"dark-clear-skies-1-25-cls-filter","title":"Dark Clear Skies 1.25″ CLS Filter","description":"\u003cp\u003eThe \u003cstrong\u003eDark Clear Skies 1.25″ CLS (City Light Suppression) Filter\u003c\/strong\u003e is designed to reduce the effects of artificial light pollution while maintaining good transmission of natural starlight and broadband astronomical targets.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/cls1.25name.jpg?v=1765722274\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePurpose \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eCLS filters are broadband light pollution filters intended to suppress common wavelengths produced by street lighting while preserving much of the visible spectrum. This helps improve contrast and background sky darkness when imaging or observing under light-polluted skies.\u003c\/p\u003e\n\u003cp\u003eUnlike narrowband or UHC filters, a CLS filter maintains a more natural colour balance, making it suitable for a wide range of deep-sky targets.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReduces the effects of artificial light pollution\u003c\/li\u003e\n\u003cli\u003eImproves contrast and darkens background sky\u003c\/li\u003e\n\u003cli\u003eBroadband transmission for natural colour balance\u003c\/li\u003e\n\u003cli\u003eStandard 1.25″ mounted filter format\u003c\/li\u003e\n\u003cli\u003eSuitable for astrophotography and EAA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned to fit standard \u003cstrong\u003e1.25″ (M28.5 × 0.6)\u003c\/strong\u003e filter threads commonly used in eyepieces, filter wheels, and imaging adapters.\u003c\/p\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband deep-sky astrophotography\u003c\/li\u003e\n\u003cli\u003eGalaxies, star clusters, and reflection nebulae\u003c\/li\u003e\n\u003cli\u003eElectronically Assisted Astronomy (EAA)\u003c\/li\u003e\n\u003cli\u003eImaging under suburban or urban skies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCLS (City Light Suppression)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25″ (M28.5 × 0.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubstrate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptical-grade glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoatings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-layer interference coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Cell\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnodised aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAstrophotography, EAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf you are unsure whether a CLS filter is suitable for your imaging setup or observing conditions, feel free to contact us for advice before purchase.\u003c\/p\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389136093560,"sku":null,"price":33.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/cls1.25name.jpg?v=1765722396"},{"product_id":"dark-clear-skies-2-cls-filter","title":"Dark Clear Skies 2″ CLS Filter","description":"\u003cp\u003eThe \u003cstrong\u003eDark Clear Skies 2″ CLS (City Light Suppression) Filter\u003c\/strong\u003e is designed to reduce the effects of artificial light pollution while maintaining good transmission of natural starlight and broadband astronomical targets.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/cl22name.jpg?v=1765722534\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePurpose \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eCLS filters are broadband light pollution filters intended to suppress common wavelengths produced by street lighting while preserving much of the visible spectrum. This helps improve contrast and darken the background sky when imaging under light-polluted conditions.\u003c\/p\u003e\n\u003cp\u003eUnlike narrowband or UHC filters, a CLS filter maintains a more natural colour balance, making it suitable for a wide range of deep-sky objects.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReduces the effects of artificial light pollution\u003c\/li\u003e\n\u003cli\u003eImproves contrast and background sky darkness\u003c\/li\u003e\n\u003cli\u003eBroadband transmission for more natural colour balance\u003c\/li\u003e\n\u003cli\u003eStandard 2″ mounted filter format\u003c\/li\u003e\n\u003cli\u003eSuitable for astrophotography and EAA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned to fit standard \u003cstrong\u003e2″ (M48 × 0.75)\u003c\/strong\u003e filter threads commonly used in filter wheels, filter drawers, eyepieces, and imaging adapters.\u003c\/p\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband deep-sky astrophotography\u003c\/li\u003e\n\u003cli\u003eGalaxies, star clusters, and reflection nebulae\u003c\/li\u003e\n\u003cli\u003eElectronically Assisted Astronomy (EAA)\u003c\/li\u003e\n\u003cli\u003eImaging under suburban or urban skies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCLS (City Light Suppression)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2″ (M48 × 0.75)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubstrate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptical-grade glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoatings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-layer interference coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Cell\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnodised aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAstrophotography, EAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf you are unsure whether a CLS filter is suitable for your imaging setup or observing conditions, feel free to contact us for advice before purchase.\u003c\/p\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389137207672,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/cl22brand.jpg?v=1765722534"},{"product_id":"8-24mm-zoom-telescope-eyepiece-dark-clear-skies","title":"8–24mm Zoom Telescope Eyepiece | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e8–24mm Zoom Telescope Eyepiece\u003c\/h2\u003e\n\u003cp\u003eThis versatile \u003cstrong\u003e8–24mm zoom telescope eyepiece\u003c\/strong\u003e provides a wide range of magnifications in a single eyepiece, making it an ideal choice for visual astronomy. By smoothly adjusting focal length, you can quickly change magnification without swapping eyepieces, allowing you to fine-tune views of the Moon, planets, and deep-sky objects.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zoom-8-24.jpg?v=1765747691\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zoom8-24-1.jpg?v=1765747642\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eParticularly well suited to lunar and planetary observing, the zoom design allows precise framing and focus, while also offering flexibility for brighter deep-sky targets such as star clusters and nebulae.\u003c\/p\u003e\n\u003cp\u003eFinished in matte black with a robust mechanical design, this eyepiece is compatible with a wide range of telescopes and makes an excellent addition to both beginner and experienced observing setups.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVariable \u003cstrong\u003e8–24mm focal length\u003c\/strong\u003e for flexible magnification\u003c\/li\u003e\n\u003cli\u003eIdeal for lunar, planetary, and bright deep-sky observing\u003c\/li\u003e\n\u003cli\u003eReduces the need to swap eyepieces during a session\u003c\/li\u003e\n\u003cli\u003eSmooth zoom action for precise control\u003c\/li\u003e\n\u003cli\u003eDurable construction with matte black finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length:\u003c\/strong\u003e 8–24 mm (Zoom)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepiece Type:\u003c\/strong\u003e Zoom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Visual astronomy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Size:\u003c\/strong\u003e 1.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodised\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 8–24mm Zoom Telescope Eyepiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389305340280,"sku":null,"price":25.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zoom8-24-1.jpg?v=1765747642"},{"product_id":"7-21mm-zoom-telescope-eyepiece-dark-clear-skies","title":"7–21mm Zoom Telescope Eyepiece | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e7–21mm Zoom Telescope Eyepiece\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e7–21mm zoom telescope eyepiece\u003c\/strong\u003e offers flexible magnification in a compact, easy-to-use design, making it particularly well suited to \u003cstrong\u003elunar and planetary observing\u003c\/strong\u003e. The shorter focal length range allows higher magnifications while maintaining the convenience of a single eyepiece.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zoom7-21.jpg?v=1765748499\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zoom7-21_2.jpg?v=1765748499\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eSmooth zoom adjustment enables precise control over magnification, allowing observers to quickly optimise image scale and sharpness as seeing conditions change, without the need to swap eyepieces.\u003c\/p\u003e\n\u003cp\u003eFinished in matte black with robust mechanical construction, this eyepiece is compatible with a wide range of telescopes and is an excellent choice for both beginners and experienced visual observers.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVariable \u003cstrong\u003e7–21mm focal length\u003c\/strong\u003e for flexible magnification\u003c\/li\u003e\n\u003cli\u003eIdeal for lunar and planetary observing\u003c\/li\u003e\n\u003cli\u003eReduces the need to change eyepieces during observing sessions\u003c\/li\u003e\n\u003cli\u003eSmooth zoom mechanism for fine control\u003c\/li\u003e\n\u003cli\u003eDurable construction with matte black finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length:\u003c\/strong\u003e 7–21 mm (Zoom)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepiece Type:\u003c\/strong\u003e Zoom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Visual astronomy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Size:\u003c\/strong\u003e 1.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodised\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 7–21mm Zoom Telescope Eyepiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389306421624,"sku":"zoom7-21","price":45.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zoom7-21.jpg?v=1765748741"},{"product_id":"nd8-neutral-density-filter-1-25","title":"ND8 Neutral Density Filter 1.25\" – 12.5% Transmission | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eND8 Neutral Density Filter – 12.5% Transmission (1.25\")\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eND8 neutral density filter\u003c\/strong\u003e reduces incoming light to \u003cstrong\u003e12.5% transmission\u003c\/strong\u003e, making it ideal for \u003cstrong\u003elunar and planetary observing\u003c\/strong\u003e where excessive brightness can reduce contrast and observing comfort.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/DCS014.jpg?v=1765750478\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eBy evenly reducing light across the visible spectrum, the filter lowers image brightness \u003cstrong\u003ewithout altering colour balance\u003c\/strong\u003e, helping to preserve natural detail while improving contrast on bright targets such as the Moon and planets.\u003c\/p\u003e\n\u003cp\u003eHoused in a precision-machined metal cell with a matte black finish, this filter threads directly into standard \u003cstrong\u003e1.25-inch eyepieces and accessories\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eND8 neutral density filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e12.5% light transmission\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eReduces 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case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389310419320,"sku":"DCS014","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/DCS014.jpg?v=1765750478"},{"product_id":"m54m-to-m48m-adapter","title":"M54M to M48M Adapter | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eM54M to M48M Adapter\u003c\/h2\u003e\n\u003cp\u003eThis precision-machined \u003cstrong\u003eM54M to M48M adapter\u003c\/strong\u003e is designed for astrophotography imaging trains where a \u003cstrong\u003emale M54\u003c\/strong\u003e threaded component needs to interface directly with a \u003cstrong\u003emale M48\u003c\/strong\u003e threaded accessory.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/DCS025.jpg?v=1765794549\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eCommonly used to adapt cameras, filter wheels, off-axis guiders, spacers, reducers, and other M48-threaded components within M54-based imaging systems, this adapter allows clean reconfiguration without unnecessary bulk.\u003c\/p\u003e\n\u003cp\u003eCNC-machined to tight tolerances and finished in matte black to minimise internal reflections, it provides a secure, professional-grade connection for demanding astrophotography setups.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eM54 male\u003c\/strong\u003e to \u003cstrong\u003eM48 male\u003c\/strong\u003e thread conversion\u003c\/li\u003e\n\u003cli\u003eDesigned for astrophotography imaging trains\u003c\/li\u003e\n\u003cli\u003eCNC-machined for accuracy and durability\u003c\/li\u003e\n\u003cli\u003eMatte black finish to reduce internal reflections\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of M48 accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread A:\u003c\/strong\u003e M54 × 0.75 (Male)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread B:\u003c\/strong\u003e M48 × 0.75 (Male)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminium alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodised\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × M54M to M48M Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389842211192,"sku":"DCS025","price":24.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/DCS025.jpg?v=1765794549"},{"product_id":"m68m-to-m48m-adapter-1-5mm","title":"M68M to M48M Adapter – 1.5mm Back Focus | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eM68M to M48M Adapter – 1.5mm Back Focus\u003c\/h2\u003e\n\u003cp\u003eThis precision-machined \u003cstrong\u003eM68M to M48M adapter\u003c\/strong\u003e is designed for astrophotography imaging trains where \u003cstrong\u003eexact back focus spacing\u003c\/strong\u003e is required. With an ultra-thin mechanical thickness of just \u003cstrong\u003e1.5mm\u003c\/strong\u003e, it allows fine spacing adjustment without exceeding reducer or flattener back focus limits.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/DCS024.jpg?v=1765795125\" alt=\"M68M to M48M astrophotography adapter with 1.5mm back focus\"\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for adapting \u003cstrong\u003eM48-threaded\u003c\/strong\u003e cameras, filter wheels, and accessories to \u003cstrong\u003eM68-based imaging systems\u003c\/strong\u003e, this adapter is commonly used in advanced astrophotography setups involving reducers, flatteners, off-axis guiders, and spacers.\u003c\/p\u003e\n\u003cp\u003eCNC-machined to tight tolerances and finished in matte black to minimise internal reflections, it provides a clean, secure, and professional-grade connection within complex imaging trains.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eM68 male\u003c\/strong\u003e to \u003cstrong\u003eM48 male\u003c\/strong\u003e thread conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-thin 1.5mm back focus\u003c\/strong\u003e for precise spacing control\u003c\/li\u003e\n\u003cli\u003eCNC-machined for accuracy and durability\u003c\/li\u003e\n\u003cli\u003eMatte black finish to reduce internal reflections\u003c\/li\u003e\n\u003cli\u003eDesigned for astrophotography imaging trains\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread A:\u003c\/strong\u003e M68 × 1 (Male)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread B:\u003c\/strong\u003e M48 × 0.75 (Male)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical \/ Mechanical Length:\u003c\/strong\u003e 1.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminium alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodised\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × M68M to M48M Adapter (1.5mm back focus)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389849846136,"sku":"DCS024","price":24.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/DCS024.jpg?v=1765795125"},{"product_id":"2-inch-99-percent-dielectric-mirror-diagonal","title":"2\" 99% Dielectric Mirror Diagonal | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e2\" 99% Dielectric Mirror Diagonal\u003c\/h2\u003e\n\u003cp\u003eThis premium \u003cstrong\u003e2-inch dielectric mirror diagonal\u003c\/strong\u003e is designed for visual astronomers who demand maximum brightness, contrast, and durability. Featuring a \u003cstrong\u003e99% reflective dielectric-coated mirror\u003c\/strong\u003e, it delivers excellent light throughput and sharp, high-contrast views across lunar, planetary, and deep-sky targets.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/2dielectricside.jpg?v=1765800120\" alt=\"2 inch 99 percent dielectric mirror diagonal for telescopes\"\u003e\u003c\/p\u003e\n\u003cp\u003eDielectric coatings are extremely durable and resistant to oxidation, making this diagonal ideal for long-term use without degradation in optical performance. The precision-machined housing ensures accurate alignment and reliable performance in demanding observing conditions.\u003c\/p\u003e\n\u003cp\u003eCompatible with a wide range of \u003cstrong\u003erefractors and Schmidt-Cassegrain telescopes\u003c\/strong\u003e, this diagonal accepts standard 2-inch eyepieces and accessories, making it a versatile upgrade for serious visual observing.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/2dielectric2.jpg?v=1765800120\" alt=\"2 inch 99 percent dielectric mirror diagonal for telescopes\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e99% dielectric mirror coating\u003c\/strong\u003e for maximum reflectivity\u003c\/li\u003e\n\u003cli\u003eExcellent contrast and brightness\u003c\/li\u003e\n\u003cli\u003eDurable, oxidation-resistant dielectric surface\u003c\/li\u003e\n\u003cli\u003ePrecision-machined metal housing\u003c\/li\u003e\n\u003cli\u003eStandard \u003cstrong\u003e2-inch\u003c\/strong\u003e eyepiece compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagonal Type:\u003c\/strong\u003e Dielectric mirror diagonal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReflectivity:\u003c\/strong\u003e 99%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepiece Size:\u003c\/strong\u003e 2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Visual astronomy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Telescopes:\u003c\/strong\u003e Refractors, SCTs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e Aluminium, black anodised\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/2dielectricbox.jpg?v=1765800120\" alt=\"2 inch 99 percent dielectric mirror diagonal for telescopes box\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 2\" 99% Dielectric Mirror Diagonal\u003c\/li\u003e\n\u003cli\u003eProtective storage box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389918036344,"sku":null,"price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/2dielectricside.jpg?v=1782291899"},{"product_id":"tmb-planetary-eyepiece-5mm","title":"TMB Planetary Eyepiece 5mm – 58° | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eTMB Planetary Eyepiece – 5mm (58°)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTMB Planetary 5mm eyepiece\u003c\/strong\u003e is designed for high-power visual observing, delivering excellent contrast and sharpness for \u003cstrong\u003elunar and planetary observation\u003c\/strong\u003e. With a comfortable \u003cstrong\u003e58° apparent field of view\u003c\/strong\u003e, it provides an immersive experience without the tunnel vision often associated with traditional high-magnification eyepieces.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/tmb5mm1.jpg?v=1765800750\" alt=\"TMB planetary eyepiece 5mm with 58 degree field of view\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis eyepiece is well suited to observing fine details on the Moon, Jupiter, Saturn, and Mars, while maintaining comfortable eye relief and easy eye positioning. The optical design helps minimise aberrations and maximise contrast, making it a popular choice for serious visual observers.\u003c\/p\u003e\n\u003cp\u003eFinished in matte black with a robust mechanical design, the TMB Planetary eyepiece is compatible with a wide range of telescopes and is ideal for both beginners and experienced astronomers looking to expand their high-power eyepiece collection.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5mm focal length\u003c\/strong\u003e for high magnification\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e58° apparent field of view\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOptimised for lunar and planetary observing\u003c\/li\u003e\n\u003cli\u003eComfortable eye relief for extended viewing\u003c\/li\u003e\n\u003cli\u003eStandard \u003cstrong\u003e1.25-inch\u003c\/strong\u003e barrel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length:\u003c\/strong\u003e 5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApparent Field of View:\u003c\/strong\u003e 58°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepiece Type:\u003c\/strong\u003e Planetary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Size:\u003c\/strong\u003e 1.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Visual astronomy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × TMB Planetary Eyepiece – 5mm\u003c\/li\u003e\n\u003cli\u003eProtective end caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389922165112,"sku":"tmb5mm","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/tmb5mm1.jpg?v=1765800750"},{"product_id":"tmb-planetary-eyepiece-6mm","title":"TMB Planetary Eyepiece 6mm – 58° | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eTMB Planetary Eyepiece – 6mm (58°)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTMB Planetary 6mm eyepiece\u003c\/strong\u003e is designed for high-contrast visual observing, offering excellent sharpness and comfort for \u003cstrong\u003elunar and planetary astronomy\u003c\/strong\u003e. With a \u003cstrong\u003e58° apparent field of view\u003c\/strong\u003e, it provides an immersive viewing experience while remaining easy to use at higher magnifications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/tmb6_2.jpg?v=1765801237\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe 6mm focal length is a versatile choice for many telescopes, delivering strong planetary magnification while remaining usable under a wider range of seeing conditions than shorter focal length eyepieces.\u003c\/p\u003e\n\u003cp\u003eBuilt with a robust mechanical design and finished in matte black, this eyepiece offers comfortable eye relief and reliable performance for both beginners and experienced observers.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6mm focal length\u003c\/strong\u003e for high magnification\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e58° apparent field of view\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOptimised for lunar and planetary observing\u003c\/li\u003e\n\u003cli\u003eComfortable eye relief\u003c\/li\u003e\n\u003cli\u003eStandard \u003cstrong\u003e1.25-inch\u003c\/strong\u003e barrel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length:\u003c\/strong\u003e 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApparent Field of View:\u003c\/strong\u003e 58°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepiece Type:\u003c\/strong\u003e Planetary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Size:\u003c\/strong\u003e 1.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Visual astronomy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × TMB Planetary Eyepiece – 6mm\u003c\/li\u003e\n\u003cli\u003eProtective end caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389926293880,"sku":"tmb6mm","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/tmb5mm1.jpg?v=1765800750"},{"product_id":"tmb-planetary-eyepiece-7mm","title":"TMB Planetary Eyepiece 7mm – 58° | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eTMB Planetary Eyepiece – 7mm (58°)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTMB Planetary 7mm eyepiece\u003c\/strong\u003e offers an excellent balance between magnification, contrast, and usability, making it a highly versatile choice for \u003cstrong\u003elunar and planetary observing\u003c\/strong\u003e. With a \u003cstrong\u003e58° apparent field of view\u003c\/strong\u003e, it delivers an immersive experience while remaining comfortable during extended observing sessions.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/tmb7mm1_6e2cd37c-88d9-486d-9f9a-93dcc3293c81.jpg?v=1765801606\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe 7mm focal length is particularly well suited to a wide range of telescopes, providing strong magnification while remaining tolerant of average seeing conditions. It is an excellent choice for observing the Moon, Jupiter, Saturn, and fine planetary detail.\u003c\/p\u003e\n\u003cp\u003eFeaturing a robust mechanical design and matte black finish, this eyepiece offers comfortable eye relief and reliable performance for both beginners and experienced visual astronomers.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7mm focal length\u003c\/strong\u003e for medium–high magnification\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e58° apparent field of view\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOptimised for lunar and planetary observing\u003c\/li\u003e\n\u003cli\u003eComfortable eye relief\u003c\/li\u003e\n\u003cli\u003eStandard \u003cstrong\u003e1.25-inch\u003c\/strong\u003e barrel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length:\u003c\/strong\u003e 7 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApparent Field of View:\u003c\/strong\u003e 58°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepiece Type:\u003c\/strong\u003e Planetary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Size:\u003c\/strong\u003e 1.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Visual astronomy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × TMB Planetary Eyepiece – 7mm\u003c\/li\u003e\n\u003cli\u003eProtective end caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389929963896,"sku":"tmb7mm","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/tmb7mm1.jpg?v=1765801440"},{"product_id":"tmb-planetary-eyepiece-8mm","title":"TMB Planetary Eyepiece 8mm – 58° | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eTMB Planetary Eyepiece – 8mm (58°)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTMB Planetary 8mm eyepiece\u003c\/strong\u003e is a highly versatile option for \u003cstrong\u003elunar and planetary observing\u003c\/strong\u003e, offering an excellent balance of magnification, contrast, and ease of use. With a comfortable \u003cstrong\u003e58° apparent field of view\u003c\/strong\u003e, it delivers immersive views without feeling restrictive.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/tmb_8mm_front.jpg?v=1765801775\" alt=\"TMB planetary eyepiece 8mm with 58 degree field of view\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe 8mm focal length is particularly forgiving of average seeing conditions, making it a reliable choice for regular observing sessions. It performs well on the Moon, Jupiter, Saturn, and other bright targets while remaining comfortable for extended viewing.\u003c\/p\u003e\n\u003cp\u003eFeaturing robust construction, a matte black finish, and comfortable eye relief, this eyepiece is suitable for both beginners and experienced observers looking to build a balanced planetary eyepiece set.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8mm focal length\u003c\/strong\u003e for medium planetary magnification\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e58° apparent field of view\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOptimised for lunar and planetary observing\u003c\/li\u003e\n\u003cli\u003eComfortable eye relief\u003c\/li\u003e\n\u003cli\u003eStandard \u003cstrong\u003e1.25-inch\u003c\/strong\u003e barrel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length:\u003c\/strong\u003e 8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApparent Field of View:\u003c\/strong\u003e 58°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepiece Type:\u003c\/strong\u003e Planetary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Size:\u003c\/strong\u003e 1.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Visual astronomy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × TMB Planetary Eyepiece – 8mm\u003c\/li\u003e\n\u003cli\u003eProtective end caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55389933732216,"sku":"tmb8mm","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/tmb8mm1.jpg?v=1765801736"},{"product_id":"5x-premium-barlow-lens","title":"5× Premium Barlow Lens | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e5× Premium Barlow Lens\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDark Clear Skies 5× Premium Barlow Lens\u003c\/strong\u003e is designed for observers seeking \u003cstrong\u003every high magnification\u003c\/strong\u003e for detailed lunar and planetary observation. By effectively increasing your telescope’s focal length by a factor of five, this Barlow allows existing eyepieces to reach extreme magnifications while maintaining image quality.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/5x-premium-barlow-front.jpg?v=1765803700\" alt=\"5x premium telescope barlow lens for planetary observing\"\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for observing fine detail on the Moon, Jupiter, Saturn, and Mars, this premium Barlow is best used with steady atmospheric conditions and telescopes capable of supporting high magnification.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/5x-premium-barlow-back.jpg?v=1765803700\" alt=\"5x premium telescope barlow lens for planetary observing\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe precision-machined housing and internal blackening help minimise stray light and reflections, ensuring clean, contrast-rich views. 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By tripling your telescope’s effective focal length, it allows existing eyepieces to reach higher magnifications without excessive optical compromise.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/barlowx3_1.jpg?v=1765805089\" alt=\"3x premium telescope barlow lens for planetary observing\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe 3× magnification factor is particularly versatile, making this Barlow suitable for \u003cstrong\u003elunar, planetary, and high-power deep-sky observing\u003c\/strong\u003e under a wide range of seeing conditions.\u003c\/p\u003e\n\u003cp\u003ePrecision machining, internal blackening, and a robust mechanical design help minimise stray light and reflections, delivering clean, sharp, and contrast-rich views during visual observing sessions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e3× magnification factor\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eExcellent balance of power and usability\u003c\/li\u003e\n\u003cli\u003eIdeal for lunar and planetary observing\u003c\/li\u003e\n\u003cli\u003eInternally blackened to reduce reflections\u003c\/li\u003e\n\u003cli\u003ePrecision-machined construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 3×\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Size:\u003c\/strong\u003e 1.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Visual astronomy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Case:\u003c\/strong\u003e Lunar and planetary observing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodised\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 3× Premium Barlow Lens\u003c\/li\u003e\n\u003cli\u003eProtective end caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dark Clear Skies","offers":[{"title":"Default Title","offer_id":55390004445560,"sku":"barlowx3","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/barlowx3_1.jpg?v=1765807702"},{"product_id":"2x-premium-barlow-lens","title":"2× Premium Barlow Lens | Dark Clear Skies","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e2× Premium Barlow Lens\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDark Clear Skies 2× Premium Barlow Lens\u003c\/strong\u003e is a versatile and easy-to-use accessory that doubles your telescope’s effective focal length, allowing each eyepiece to deliver two magnification levels without sacrificing image quality.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/barlowx2.jpg?v=1765805428\" alt=\"2x premium telescope barlow lens for visual astronomy\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe 2× magnification factor makes this Barlow ideal for a wide range of applications, including \u003cstrong\u003elunar, planetary, and general high-power observing\u003c\/strong\u003e. 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