{"product_id":"svbony-sv530-80mm-ed-refractor-telescope","title":"SVBONY SV530 80mm ED Refractor Telescope OTA – 480mm f\/6","description":"\u003cdiv class=\"dcs-product-guide\" style=\"max-width:1000px;margin:0 auto;line-height:1.75;\"\u003e\n\u003ch2\u003eBuild your next imaging setup around the SV530\u003c\/h2\u003e\n\u003cp\u003eBring nebulae, star clusters and lunar landscapes into your observing plans with the \u003cstrong\u003eSVBONY SV530 80mm ED refractor\u003c\/strong\u003e. Its \u003cstrong\u003e480mm focal length and f\/6 focal ratio\u003c\/strong\u003e provide a versatile starting point for a dedicated astronomy setup, with field correction built into the telescope.\u003c\/p\u003e\n\u003cp\u003eChoose your camera, mount and accessories around the subjects you want to capture. The SV530 is an \u003cstrong\u003eoptical tube assembly (OTA)\u003c\/strong\u003e: allow a separate budget for the supporting equipment that completes your system.\u003c\/p\u003e\n\u003cfigure style=\"margin:24px auto;max-width:640px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/svbony-sv530-80mm-ed-refractor.webp?v=1789228140\" alt=\"SVBONY SV530 80mm ED refractor telescope with tube rings and mounting rail\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/figure\u003e\u003ch2\u003eWhy choose the SV530?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eED doublet objective with an integrated flattening element:\u003c\/strong\u003e combines colour correction with reduced field curvature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in field flattener:\u003c\/strong\u003e avoids purchasing a separate flattener for the telescope’s native optical design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5-inch rack-and-pinion focuser:\u003c\/strong\u003e 10:1 fine adjustment, 60mm travel, adjustable tension and a focus lock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM63-to-M48 adapter supplied:\u003c\/strong\u003e a threaded starting point for a compatible camera connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic focuser mounting provisions:\u003c\/strong\u003e supports a future autofocus upgrade, subject to bracket and motor compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium alloy tube with metal rings:\u003c\/strong\u003e multi-layer anti-reflection coatings, blackened lens edges and a matte interior help control unwanted light.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eED optics with integrated field correction\u003c\/h2\u003e\n\u003cp\u003eThe ED objective and built-in flattening element work together to control colour fringing and field curvature. Check your intended camera’s sensor coverage when planning the complete system.\u003c\/p\u003e\n\u003cfigure style=\"margin:24px auto;max-width:640px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/svbony-sv530-product-detail.webp?v=1789228179\" alt=\"SVBONY illustration of the SV530 ED optical design\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/figure\u003e\u003ch3\u003eCoatings and internal light control\u003c\/h3\u003e\n\u003cp\u003eAnti-reflection coatings, blackened lens edges and the dark tube interior help reduce unwanted reflections within the telescope.\u003c\/p\u003e\n\u003cfigure style=\"margin:24px auto;max-width:640px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/6_20260901092433_2126.avif?v=1789228441\" alt=\"SV530 anti-reflection coatings, blackened lens edges and matte tube interior\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/figure\u003e\u003ch2\u003ePlan the view around your camera\u003c\/h2\u003e\n\u003cp\u003eA telescope’s focal length is only half the framing decision: your camera’s sensor size determines how much sky fits in each image. Before choosing a target, check its angular size against the field of view of your intended telescope and camera combination.\u003c\/p\u003e\n\u003cp\u003eFor deep-sky photography, build the setup around a suitable tracking mount. Include the camera, guidescope, cables and other accessories when assessing the load. Good polar alignment, secure connections and careful focusing all contribute to the finished image. Our \u003ca href=\"\/pages\/astrophotography-guides\"\u003eastrophotography guides\u003c\/a\u003e explain how these choices work together.\u003c\/p\u003e\n\u003cfigure style=\"margin:24px auto;max-width:640px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/4_20260901092419_7081.avif?v=1789228441\" alt=\"SVBONY SV530 80mm aperture and f\/6 focal ratio illustration\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/figure\u003e\u003ch2\u003ePrecise manual focusing\u003c\/h2\u003e\n\u003cp\u003eThe coarse adjustment brings the image close to focus, while the 10:1 fine control helps you make the final small corrections. Adjust the focuser tension to suit your attached equipment.\u003c\/p\u003e\n\u003cfigure style=\"margin:24px auto;max-width:640px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/5_20260901092424_3519.avif?v=1789228441\" alt=\"SV530 2.5-inch dual-speed rack-and-pinion focuser showing 60mm travel\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/figure\u003e\u003ch2\u003eCamera connections and autofocus upgrades\u003c\/h2\u003e\n\u003cp\u003eA threaded adapter does not make every camera a direct fit. DSLR and mirrorless bodies may require a camera-specific T-ring; astronomy cameras may need additional adapters or spacers. Filter drawers and wheels also add optical length.\u003c\/p\u003e\n\u003cp\u003eBefore ordering adapters, confirm the thread sizes, available focus range and requirements of your complete imaging train. If you plan to use a large sensor, ask us to check the corrected image coverage for your camera. Send your equipment list through our \u003ca href=\"\/pages\/contact\"\u003econtact page\u003c\/a\u003e for help choosing the connections.\u003c\/p\u003e\n\u003cfigure style=\"margin:24px auto;max-width:640px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/7_20260901092437_8924.avif?v=1789228441\" alt=\"SV530 electronic focuser mounting holes and M63-to-M48 camera adapter\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003cfigcaption style=\"font-size:0.9em;line-height:1.5;margin-top:10px;color:#4b5563;\"\u003eElectronic focusers are optional accessories. Confirm the motor and bracket combination before ordering.\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSVBONY SV530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAperture\u003c\/th\u003e\n\u003ctd\u003e80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFocal length \/ ratio\u003c\/th\u003e\n\u003ctd\u003e480mm \/ f\/6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptical arrangement\u003c\/th\u003e\n\u003ctd\u003eED doublet plus one integrated field-flattening element; three elements overall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFocuser\u003c\/th\u003e\n\u003ctd\u003e2.5-inch rack-and-pinion; 10:1 dual speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFocuser travel\u003c\/th\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCamera adapter\u003c\/th\u003e\n\u003ctd\u003eM63 to M48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVisual observing and imaging\u003c\/h2\u003e\n\u003cp\u003ePlan the accessories around how you will use the telescope: an eyepiece and suitable diagonal for observing, or a compatible camera connection for imaging.\u003c\/p\u003e\n\u003cfigure style=\"margin:24px auto;max-width:640px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/8_20260901092442_5162.avif?v=1789228441\" alt=\"SV530 example visual and imaging configurations with optional accessories\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003cfigcaption style=\"font-size:0.9em;line-height:1.5;margin-top:10px;color:#4b5563;\"\u003eIllustrative configurations and target graphics supplied by SVBONY. Additional accessories shown are not included with the OTA; target graphics do not represent guaranteed eyepiece views.\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch2\u003eComplete your setup\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount and tripod:\u003c\/strong\u003e choose for the complete assembled load and your intended observing or imaging use. Start with our \u003ca href=\"\/pages\/mounts-tripods\"\u003emounts and tripods hub\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamera or visual accessories:\u003c\/strong\u003e select a compatible camera connection for imaging, or a suitable diagonal and eyepieces for observing. Confirm that your chosen arrangement reaches focus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower and dew control:\u003c\/strong\u003e plan enough power for the whole session and keep cables clear of moving equipment. Read our \u003ca href=\"\/pages\/setup-power-dew-guides\"\u003esetup, power and dew control guides\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuiding:\u003c\/strong\u003e assess your exposure length and mount performance before adding a \u003ca href=\"\/collections\/guiding-autoguiding\"\u003eguiding system\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s in the box?\u003c\/h2\u003e\n\u003cp\u003eSVBONY’s supplied package illustration identifies the following items:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSV530 optical tube assembly\u003c\/li\u003e\n\u003cli\u003eTwo tube rings and one dovetail plate\u003c\/li\u003e\n\u003cli\u003e2-inch to 1.25-inch adapter ring\u003c\/li\u003e\n\u003cli\u003e1.25-inch plastic dust plug and metal objective lens cap\u003c\/li\u003e\n\u003cli\u003eM63-to-M48 photography adapter kit\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure style=\"margin:24px auto;max-width:640px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/9_20260901092446_0987.avif?v=1789228441\" alt=\"SV530 package contents: optical tube, tube rings, dovetail plate, adapters, dust covers and user manual\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/figure\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this a complete telescope kit?\u003c\/h3\u003e\n\u003cp\u003eThis listing is for the SV530 OTA configuration. Budget separately for a mount, tripod, camera and observing accessories. Contact us to confirm any specific accessory you require in the supplied package.\u003c\/p\u003e\n\u003ch3\u003eIs the objective a triplet?\u003c\/h3\u003e\n\u003cp\u003eThe objective is an ED doublet. The third optical element provides field flattening elsewhere in the optical system.\u003c\/p\u003e\n\u003ch3\u003eDo I need to buy an autofocus motor immediately?\u003c\/h3\u003e\n\u003cp\u003eYou can begin with manual focusing. Autofocus becomes useful when you want software to refocus during a session; check the motor, bracket and control-system requirements before choosing an upgrade.\u003c\/p\u003e\n\u003ch3\u003eCan you help me choose the rest of the equipment?\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact\"\u003eContact Dark Clear Skies\u003c\/a\u003e with your existing equipment, main targets and total budget. We can help you plan the next additions to your setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Svbony","offers":[{"title":"Default Title","offer_id":55659395318136,"sku":"W9335A","price":349.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/svbony-sv530-80mm-ed-refractor.webp?v=1789228140","url":"https:\/\/www.darkclearskies.co.uk\/products\/svbony-sv530-80mm-ed-refractor-telescope","provider":"Dark Clear Skies ","version":"1.0","type":"link"}