{"product_id":"player-one-1-25-to-2-rotolock-adapter","title":"Player One 1.25″-to-2″ Rotolock Adapter","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe Player One 1.25″-to-2″ Rotolock Adapter connects 1.25″ and 2″ fittings using a rotolock quick-lock collar. Instead of a compression ring and thumbscrew, a twist of the collar centers and clamps the accessory — clockwise to lock, counterclockwise to release. It is designed with planetary imaging in mind, where a centered, repeatable hold keeps the target sitting on the sensor through a swap. The body is metal.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis is a good match if you move a 1.25″ camera or eyepiece in and out of a 2″ focuser or accessory often and want the same centered, secure hold each time — without hunting for a setscrew in the dark.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotolock collar:\u003c\/strong\u003e a clockwise twist centers and clamps the accessory; counterclockwise releases it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentered hold:\u003c\/strong\u003e the collar seats the accessory concentrically rather than pushing it to one side the way a single compression screw can.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.25″ and 2″ connections:\u003c\/strong\u003e bridges the two most common visual and imaging barrel sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal construction:\u003c\/strong\u003e machined for a firm, repeatable clamp.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003ePlanetary and lunar imaging, where a centered and repeatable hold keeps the planet on the chip through a filter or camera swap, and general use adapting a 1.25″ accessory to a 2″ fitting.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe adapter bridges 1.25″ and 2″ fittings and holds the accessory with its rotolock collar rather than a compression ring. It is a mechanical adapter only — there is no electronic communication through it.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eGood to Know Before You Order\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical adapter only:\u003c\/strong\u003e it passes no power or data; it is purely a mechanical connection between 1.25″ and 2″.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwist-lock hold:\u003c\/strong\u003e the accessory is held by the rotolock collar, so there is no separate compression ring or thumbscrew to set.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs it difficult to set up?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo — insert the 1.25″ accessory and twist the collar clockwise to lock it; twist back to release. There is nothing to align by hand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is it best used for?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePlanetary and lunar imaging, and any time you adapt a 1.25″ accessory into a 2″ fitting and want a centered, repeatable hold.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it hold securely?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes — the rotolock collar centers and clamps the accessory, which is why it is favored for planetary work.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eIn short: a metal 1.25″-to-2″ adapter that swaps the usual compression screw for a rotolock collar, giving a centered, repeatable clamp that suits planetary imaging.\u003c\/p\u003e","brand":"Player One Astronomy","offers":[{"title":"Default Title","offer_id":53834272669807,"sku":"RL125-2","price":49.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/ROTOLOCK-1.25-2.jpg?v=1784239521","url":"https:\/\/ontariotelescope.com\/products\/player-one-1-25-to-2-rotolock-adapter","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}