{"product_id":"celestron-sct-to-2-visual-back","title":"Celestron SCT to 2\" Visual Back","description":"\u003ch2\u003eCelestron SCT to 2” Adapter – Unlock 2” Accessory Compatibility for Your Cassegrain Telescope\u003c\/h2\u003e\n\u003cp\u003eExpand the versatility of your telescope with the \u003cstrong\u003eCelestron SCT to 2” Adapter\u003c\/strong\u003e, a high-quality, precision-engineered accessory that lets you use a wide range of \u003cstrong\u003e2” diagonals, eyepieces, and astroimaging gear\u003c\/strong\u003e with your Schmidt-Cassegrain or Maksutov-Cassegrain telescope. If you want to take full advantage of your telescope’s light-gathering capabilities or attach a camera for deep-sky astrophotography, this adapter is an essential upgrade.\u003c\/p\u003e\n\u003ch3\u003eSeamless Connection to 2” Visual Accessories\u003c\/h3\u003e\n\u003cp\u003eStandard Cassegrain telescopes often come with a visual back that only accommodates 1.25” accessories. This \u003cstrong\u003eSCT to 2” adapter\u003c\/strong\u003e opens the door to \u003cstrong\u003elarger-format 2” accessories\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2” star diagonals\u003c\/strong\u003e for wider fields of view\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2” eyepieces\u003c\/strong\u003e for immersive visual observing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eT-adapters and camera gear\u003c\/strong\u003e for astrophotography setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith this adapter, you can \u003cstrong\u003emaximise light throughput\u003c\/strong\u003e and enjoy \u003cstrong\u003ebrighter, wider views\u003c\/strong\u003e—especially useful for observing faint deep-sky objects or capturing long-exposure images with your camera.\u003c\/p\u003e\n\u003ch3\u003eUltra-Secure Threaded Fit with Non-Marring Compression Ring\u003c\/h3\u003e\n\u003cp\u003eThe adapter threads directly onto the rear cell of your \u003cstrong\u003eSchmidt-Cassegrain or Maksutov-Cassegrain telescope\u003c\/strong\u003e, ensuring a \u003cstrong\u003esolid and wobble-free connection\u003c\/strong\u003e. On the opposite end, it features a \u003cstrong\u003ebrass compression ring\u003c\/strong\u003e—a secure and user-friendly mechanism that grips your 2” accessories without scratching or denting the barrel.\u003c\/p\u003e\n\u003cp\u003eJust tighten the convenient set screw to gently compress the ring around your accessory, keeping it firmly in place with excellent optical alignment.\u003c\/p\u003e\n\u003ch3\u003eDurable Construction with Light-Suppressing Interior\u003c\/h3\u003e\n\u003cp\u003eBuilt to withstand years of use in the field, the adapter is crafted from \u003cstrong\u003eprecision-machined aluminium\u003c\/strong\u003e and finished with a \u003cstrong\u003eblack anodised coating\u003c\/strong\u003e for long-lasting corrosion resistance. Internally, the adapter is \u003cstrong\u003eglare-threaded and painted flat black\u003c\/strong\u003e to suppress unwanted light reflections—enhancing contrast and image clarity at the eyepiece or camera sensor.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAllows use of \u003cstrong\u003estandard 2” diagonals, eyepieces, and camera accessories\u003c\/strong\u003e with SCT and Maksutov-Cassegrain telescopes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThreads securely onto SCT\/Mak telescope rear cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrass compression ring\u003c\/strong\u003e prevents damage to accessory barrels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSet screw ensures tight and stable connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstructed from \u003cstrong\u003eCNC-machined anodised aluminium\u003c\/strong\u003e for strength and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlat-black, glare-reducing interior\u003c\/strong\u003e for improved image contrast\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for both \u003cstrong\u003evisual astronomy and astrophotography\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eA Simple Upgrade That Unlocks More of Your Telescope’s Potential\u003c\/h3\u003e\n\u003cp\u003eWhether you're ready to explore \u003cstrong\u003ewider views\u003c\/strong\u003e, \u003cstrong\u003elarger eyepieces\u003c\/strong\u003e, or \u003cstrong\u003ecamera connectivity\u003c\/strong\u003e, the \u003cstrong\u003eCelestron SCT to 2” Adapter\u003c\/strong\u003e makes it possible—without needing a specialised threaded diagonal or complicated hardware. It’s the perfect way to future-proof your telescope and \u003cstrong\u003eenhance both your observing and imaging experiences\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder now\u003c\/strong\u003e to take your setup to the next level with full 2” accessory compatibility.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":55897345524086,"sku":"050234936613","price":19.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2235\/3014\/files\/Celestron-SCT-to-2-inch-Visual-Back-Product-Photo-1.webp?v=1757494259","url":"https:\/\/welshastronomy.co.uk\/products\/celestron-sct-to-2-visual-back","provider":"The Welsh Astronomy Centre","version":"1.0","type":"link"}