{"title":"Celestron Telescope Accessories","description":null,"products":[{"product_id":"celestron-origin-padded-telescope-bag","title":"Celestron Origin Padded Telescope Bag","description":"\u003ch2\u003ePurpose-Built Protection for the Celestron Origin Optical Tube\u003c\/h2\u003e\n\n  \u003cp\u003eThe Celestron Origin Padded Telescope Bag is shaped specifically for the 6-inch RASA optical tube used by the Origin Intelligent Home Observatory. Its triple-layer construction protects the tube during storage and transport while keeping the package practical to carry between home, vehicle and observing site.\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eDesigned for the Celestron Origin 6-inch RASA telescope tube\u003c\/li\u003e\n    \u003cli\u003eWater-resistant 900-denier polyester outer shell\u003c\/li\u003e\n    \u003cli\u003e39mm (1.5-inch) EPE foam padding\u003c\/li\u003e\n    \u003cli\u003eSoft polyester\/PVC inner lining protects the tube’s finish\u003c\/li\u003e\n    \u003cli\u003eFull-length and circular end zips provide two loading options\u003c\/li\u003e\n    \u003cli\u003eSewn-in carry handles and padded adjustable shoulder strap\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/94031_Padded_Carrying_Bag_for_Celestron_Origin_Intelligent_Home_Observatory_01.jpg?v=1703004002\u0026amp;width=1600\" alt=\"Celestron Origin padded telescope bag with adjustable shoulder strap\" loading=\"eager\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eDurable Triple-Layer Construction\u003c\/h2\u003e\n\n  \u003cp\u003eThe outer shell uses hard-wearing 900-denier polyester treated to resist weather and scratches. A thick layer of EPE foam cushions the telescope tube, while the soft internal fabric helps protect its painted and moulded surfaces during routine handling.\u003c\/p\u003e\n\n  \u003cp\u003eThe bag is water resistant rather than waterproof. It should not be left exposed to prolonged rain, standing water or saturated ground, and the optical tube should be dry before storage.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/94031_Padded_Carrying_Bag_for_Celestron_Origin_Intelligent_Home_Observatory_06.jpg?v=1703004001\u0026amp;width=1600\" alt=\"Close view of the padded lining inside the Celestron Origin telescope bag\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eTwo Quick Loading Methods\u003c\/h2\u003e\n\n  \u003cp\u003eFor vertical loading, stand the bag upright, open the circular end zip and lower the optical tube into place. For full access, lay the bag horizontally and open both the end and side zips. These two arrangements make it easier to pack or remove the tube without forcing it through a narrow opening.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/94031_Padded_Carrying_Bag_for_Celestron_Origin_Intelligent_Home_Observatory_03.jpg?v=1703004001\u0026amp;width=1600\" alt=\"Celestron Origin 6-inch RASA optical tube sliding into its padded carrying bag\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eComfortable Carrying Options\u003c\/h2\u003e\n\n  \u003cp\u003eUse the pair of sewn-in handles for a close, controlled grip or attach the padded adjustable strap for shoulder carrying. The bag measures 711mm long externally and weighs 2.08kg before the telescope tube is added, so users should assess the combined lifting weight and route before transport.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/94031_Padded_Carrying_Bag_for_Celestron_Origin_Intelligent_Home_Observatory_08.jpg?v=1703004003\u0026amp;width=1600\" alt=\"Scale illustration showing the Celestron Origin padded telescope bag being carried\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eCompatibility and Important Limitations\u003c\/h2\u003e\n\n  \u003cp\u003eThis bag is specified for the \u003cstrong\u003eCelestron Origin 6-inch RASA optical tube only\u003c\/strong\u003e. It is not stated to hold the Origin single-arm mount or tripod. Celestron recommends separate suitable storage for those components.\u003c\/p\u003e\n\n  \u003cp\u003eRemove loose accessories and cables before placing the tube in the bag. Always secure every zip and support the bag properly when lifting.\u003c\/p\u003e\n\n  \u003ch2\u003eWhat Is Included?\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eCelestron Origin padded telescope bag\u003c\/li\u003e\n    \u003cli\u003ePadded adjustable shoulder strap\u003c\/li\u003e\n    \u003cli\u003eCelestron identification sticker incorporated into the label\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e The Celestron Origin optical tube, mount, tripod and other telescope accessories shown in demonstration images are not included.\u003c\/p\u003e\n\n  \u003ch2\u003eSpecifications\u003c\/h2\u003e\n  \u003ch3\u003eBag Construction and Dimensions\u003c\/h3\u003e\n\n  \u003cdiv style=\"overflow-x:auto;margin:20px 0;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;width:40%;\"\u003eOuter material\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e900-denier polyester\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003ePadding\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eEPE foam, 39mm (1.5 inches) thick\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eInternal material\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003ePolyester\/PVC fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eZips\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eNylon zips with cord pulls\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eCompatibility\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eCelestron Origin Intelligent Home Observatory 6-inch RASA telescope tube\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eExternal bag dimensions\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e711 × 251 × 251mm (28 × 9.875 × 9.875 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eInternal bag dimensions\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e635 × 174.6 × 174.6mm (25 × 6.875 × 6.875 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eBox dimensions\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e660 × 165 × 350mm (26 × 6.5 × 13.8 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eBag weight\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e2.08kg (4.58lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eIncluded accessory\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003ePadded adjustable shoulder strap\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eQuick Setup Guide\u003c\/h2\u003e\n\n  \u003cp\u003eThe official one-page pictorial guide shows both supported methods for loading the Origin optical tube into the bag.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:25px 0;\"\u003e\n    \u003ca href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94031_Origin-QSG-WEB.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline-block;background:#111;color:#fff;padding:14px 22px;margin:6px;text-decoration:none;border-radius:4px;font-weight:600;\"\u003eView \/ Download Origin Bag Quick Setup Guide\u003c\/a\u003e\n  \u003c\/div\u003e\n\n","brand":"Celestron","offers":[{"title":"Default Title","offer_id":55642055344504,"sku":"94031-CGL","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/01-origin-padded-bag.jpg?v=1787825308"},{"product_id":"celestron-origin-filter-drawer-kit","title":"Celestron Origin Filter Drawer Kit","description":"\u003ch2\u003eFaster Filter Changes for Celestron Origin\u003c\/h2\u003e\n\n  \u003cp\u003eThe Celestron Origin Filter Drawer Kit is the same removable drawer design supplied with the Origin telescope, now available separately as a replacement or additional preloaded drawer. Keeping different filters in separate drawers allows the complete assembly to be exchanged quickly without repeatedly threading filters into the same holder in the dark.\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eCompatible with the original Celestron Origin and Origin Mark II\u003c\/li\u003e\n    \u003cli\u003eAccepts standard 1.25-inch and 2-inch astronomical filters\u003c\/li\u003e\n    \u003cli\u003eIncludes a fitted 2-inch-to-1.25-inch filter adapter\u003c\/li\u003e\n    \u003cli\u003eUseful as a replacement drawer or an additional preloaded drawer\u003c\/li\u003e\n    \u003cli\u003eReduces handling, fingerprint and cross-threading risks\u003c\/li\u003e\n    \u003cli\u003eIncludes new retention magnets for installation\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/93681_Origin_Filter_Drawer_Kit_01.jpg?v=1772562341\u0026amp;width=1600\" alt=\"Celestron Origin filter drawer kit with two supplied magnets\" loading=\"eager\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003ePreload Filters Before the Imaging Session\u003c\/h2\u003e\n\n  \u003cp\u003eAn additional drawer can remain loaded with a preferred nebula, broadband or specialist imaging filter. Instead of unthreading a filter outdoors, remove one drawer and insert the other, helping Origin return to imaging more quickly and reducing unnecessary contact with optical surfaces.\u003c\/p\u003e\n\n  \u003cp\u003eFilters are sold separately. Filter suitability depends on the target, sky conditions and the filter manufacturer’s compatibility guidance for Origin’s fast f\/2.2 RASA optical system.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/93681_Origin_Filter_Drawer_Kit_03.jpg?v=1772562341\u0026amp;width=1600\" alt=\"Celestron Origin filter drawer with 1.25-inch adapter and supplied magnets\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eSupports 1.25-Inch and 2-Inch Filters\u003c\/h2\u003e\n\n  \u003cp\u003eThe drawer accepts standard 2-inch filters directly. Its attached adapter allows compatible 1.25-inch filters to be used without purchasing another holder. Do not overtighten filters or the adapter, and always maintain the correct orientation before inserting the drawer into Origin.\u003c\/p\u003e\n\n  \u003ch2\u003eMagnet Installation Is Required\u003c\/h2\u003e\n\n  \u003cp\u003eThe two supplied magnets must be installed before the replacement drawer is used. Confirm each magnet’s polarity against the magnets in Origin’s filter-drawer housing, mark its orientation and secure it in the drawer with a small amount of epoxy adhesive.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eEpoxy glue is required but is not included.\u003c\/strong\u003e Celestron instructs users to allow the adhesive to cure for 24 hours before inserting the new drawer into the telescope.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/93681_Origin_Filter_Drawer_Kit_04.jpg?v=1772562341\u0026amp;width=1600\" alt=\"Celestron Origin filter drawer being removed from the front optical assembly; filter not included\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\n  \u003cp\u003eCelestron specifies this drawer for both the \u003cstrong\u003eCelestron Origin Intelligent Home Observatory\u003c\/strong\u003e and the \u003cstrong\u003eCelestron Origin Mark II Intelligent Home Observatory\u003c\/strong\u003e. It is not stated as compatible with other RASA optical tubes or third-party filter-drawer housings.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/12099_Origin_Smart_Home_Observatory_08.jpg?v=1771525997\u0026amp;width=1600\" alt=\"Front optical assembly of the compatible Celestron Origin telescope; telescope not included\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhat Is Included?\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eOrigin filter drawer\u003c\/li\u003e\n    \u003cli\u003e2-inch-to-1.25-inch adapter attached to the drawer\u003c\/li\u003e\n    \u003cli\u003eTwo replacement magnets\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e Epoxy glue, astronomical filter, clear optical window and Celestron Origin telescope.\u003c\/p\u003e\n\n  \u003ch2\u003eSpecifications\u003c\/h2\u003e\n  \u003ch3\u003eCompatibility and Dimensions\u003c\/h3\u003e\n\n  \u003cdiv style=\"overflow-x:auto;margin:20px 0;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;width:40%;\"\u003eCompatible filter sizes\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e1.25-inch and 2-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eTelescope compatibility\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eCelestron Origin Intelligent Home Observatory and Celestron Origin Mark II Intelligent Home Observatory\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e61 × 63.5 × 12.7mm (2.4 × 2.5 × 0.5 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eApproximately 28g (1oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eIncluded adapter\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e2-inch-to-1.25-inch filter adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eRetention\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eTwo user-installed magnets\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eRequired installation material\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eEpoxy glue; not included\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eAdhesive curing time\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e24 hours before inserting the drawer into the telescope\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eInstallation Instructions\u003c\/h2\u003e\n\n  \u003cp\u003eThe official five-language guide explains magnet polarity, epoxy installation, curing time and correct filter orientation in English, French, German, Italian and Spanish. Read the instructions before fitting the magnets.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:25px 0;\"\u003e\n    \u003ca href=\"https:\/\/celestron-site-support-files.s3.dualstack.us-east-1.amazonaws.com\/support_files\/Origin%20Filter%20Drawer%20Kit%20Instructions-5Langs.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline-block;background:#111;color:#fff;padding:14px 22px;margin:6px;text-decoration:none;border-radius:4px;font-weight:600;\"\u003eView \/ Download Origin Filter Drawer Instructions\u003c\/a\u003e\n  \u003c\/div\u003e\n\n","brand":"Celestron","offers":[{"title":"Default Title","offer_id":55642069139832,"sku":"93681-CGL","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/01-origin-filter-drawer-kit.jpg?v=1787825998"},{"product_id":"celestron-origin-nebula-filter","title":"Celestron Nebula Filter for Origin Intelligent Home Observatory","description":"\u003ch2\u003eHigh-Contrast Nebula Imaging with Celestron Origin\u003c\/h2\u003e\n\n  \u003cp\u003eThe Celestron Nebula Filter for Origin is a specialised Hα-Hβ-OIII imaging filter engineered for the fast f\/2.2 RASA optics in the Origin Intelligent Home Observatory. It transmits the principal emission wavelengths produced by many nebulae while blocking much of the artificial light pollution and natural skyglow that can wash out image contrast.\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eDesigned specifically for Celestron Origin’s f\/2.2 RASA optical system\u003c\/li\u003e\n    \u003cli\u003eTransmits Hα at 656nm, Hβ at 486nm and OIII at 496\/501nm\u003c\/li\u003e\n    \u003cli\u003eAt least 85% transmission at the key nebula wavelengths\u003c\/li\u003e\n    \u003cli\u003eLess than 0.5% transmission outside the intended passbands\u003c\/li\u003e\n    \u003cli\u003eSchott B270 optical glass with dichroic and anti-reflection coatings\u003c\/li\u003e\n    \u003cli\u003eFits directly into Origin’s filter drawer without an additional adapter\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/93669_Nebula_Filter_for_Origin_01.jpg?v=1703003790\u0026amp;width=1600\" alt=\"Celestron H-alpha H-beta OIII Nebula Filter for the Origin telescope\" loading=\"eager\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003ePurpose-Designed for Fast f\/2.2 RASA Optics\u003c\/h2\u003e\n\n  \u003cp\u003eLight reaches a fast RASA focal plane at steeper angles than it does in many conventional telescope designs. Narrower filters can experience a spectral shift that reduces transmission at the required wavelengths. Celestron designed this filter’s passbands around Origin’s f\/2.2 light cone so that useful nebula emission is not inadvertently blocked.\u003c\/p\u003e\n\n  \u003cp\u003eThe filter is individually tested at the factory. A spectral transmission graph for the specific filter is supplied in the package.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/93669_Nebula_Filter_for_Origin_07.jpg?v=1703003789\u0026amp;width=1600\" alt=\"Celestron Origin Nebula Filter transmission graph for H-beta OIII and H-alpha wavelengths\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eBest Targets and When to Remove the Filter\u003c\/h2\u003e\n\n  \u003cp\u003eThe filter is intended for emission nebulae such as the North America Nebula, Lagoon Nebula, Orion Nebula and similar Hα-Hβ-OIII targets. The contrast improvement is most obvious under urban and suburban light pollution, although blocking natural skyglow can also help under darker skies.\u003c\/p\u003e\n\n  \u003cp\u003eDo not use this filter for broadband targets such as galaxies, star clusters or ordinary star fields. For those targets, remove the Nebula Filter, reinstall Origin’s clear optical window and refocus the telescope.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/93669_Nebula_Filter_for_Origin_05.jpg?v=1703003789\u0026amp;width=1600\" alt=\"Installing the Celestron Nebula Filter in the Origin filter drawer\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eDirect Installation in the Origin Filter Drawer\u003c\/h2\u003e\n\n  \u003cp\u003eRemove the Origin dew shield, pull out the filter drawer and carefully unthread the clear optical window by holding its cell. Thread the Nebula Filter into the same side of the drawer, reinstall the drawer and dew shield, then run the Origin autofocus function.\u003c\/p\u003e\n\n  \u003cp\u003eHandle both filters only by their cells. Installing the filter from the wrong side can prevent the drawer from seating correctly.\u003c\/p\u003e\n\n  \u003ch2\u003eOptical Construction and Storage\u003c\/h2\u003e\n\n  \u003cp\u003eThe 2mm-thick Schott B270 glass is mounted in a black-anodised aluminium cell with a knurled edge. Multi-layer anti-reflection coatings help suppress unwanted reflections. Store the filter—or Origin’s removed clear window—in the supplied foam-lined plastic case when it is not installed.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:28px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/93669_Nebula_Filter_for_Origin_06.jpg?v=1703003790\u0026amp;width=1600\" alt=\"Celestron Origin Nebula Filter stored in its protective plastic case\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhat Is Included?\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eCelestron Nebula Filter for Origin\u003c\/li\u003e\n    \u003cli\u003eIndividual spectral transmission graph\u003c\/li\u003e\n    \u003cli\u003eFoam-lined plastic storage case\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e The Origin telescope, filter drawer and clear optical window are not included with this filter.\u003c\/p\u003e\n\n  \u003ch2\u003eSpecifications\u003c\/h2\u003e\n  \u003ch3\u003eOptical and Mechanical Specifications\u003c\/h3\u003e\n\n  \u003cdiv style=\"overflow-x:auto;margin:20px 0;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;width:40%;\"\u003eFilter type\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eHα-Hβ-OIII multi-bandpass nebula imaging filter\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eGlass\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSchott B270\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eGlass thickness\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e2mm (0.078 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eFilter diameter\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eClear aperture\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e24mm (0.94 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eKey transmitted wavelengths\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e486nm, 496\/501nm and 656nm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eTransmission at key wavelengths\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e85% or greater\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eTransmission outside the passbands\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eLess than 0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eCoatings\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eDichroic multi-bandpass and multi-layer anti-reflection coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eFilter cell\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eBlack-anodised aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eThreads\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eM28.5 × 0.6; standard 1.25-inch filter thread\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eCell height\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e6mm total: 4mm shoulder and 2mm thread\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #ddd;background:#f5f5f5;\"\u003eCompatibility\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eCelestron Origin Intelligent Home Observatory f\/2.2 RASA optical system\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eImportant Safety Information\u003c\/h2\u003e\n\n  \u003cdiv style=\"background:#fff4e5;border-left:4px solid #f28c00;padding:16px;margin:20px 0;\"\u003e\n    \u003cp style=\"margin-top:0;\"\u003e\u003cstrong\u003eWarning: This is not a solar filter.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cp\u003eNever use this filter to observe or image the Sun and never point Celestron Origin at the Sun without appropriate specialist solar equipment covering the complete front aperture.\u003c\/p\u003e\n    \u003cp style=\"margin-bottom:0;\"\u003eAvoid touching the optical surfaces. Remove loose dust with a blower or optical brush and follow the manufacturer’s cleaning instructions when wet cleaning is necessary.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eInstruction Manual\u003c\/h2\u003e\n\n  \u003cp\u003eThe official manual includes installation, care and specification information in English, French, German, Italian and Spanish.\u003c\/p\u003e\n\n  \u003cdiv style=\"text-align:center;margin:25px 0;\"\u003e\n    \u003ca href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/93669_Nebula_Filter_for_Origin_Manual_5_Languages.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline-block;background:#111;color:#fff;padding:14px 22px;margin:6px;text-decoration:none;border-radius:4px;font-weight:600;\"\u003eView \/ Download Origin Nebula Filter Manual\u003c\/a\u003e\n  \u003c\/div\u003e\n\n","brand":"Celestron","offers":[{"title":"Default Title","offer_id":55642072187256,"sku":null,"price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/01-origin-nebula-filter.jpg?v=1787827042"}],"url":"https:\/\/www.darkclearskies.co.uk\/collections\/celestron-telescope-accessories.oembed","provider":"Dark Clear Skies ","version":"1.0","type":"link"}