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Orion 5308 2-Inch Zero-Profile Prime Focus Camera Adapter
Threaded to accept 2 Orion eyepiece and astrophotography filters
Fits 2 focusers on refractors reflectors and catadioptric telescopes
Directly threads into the T-ring sold separately for your SLRDSLR camera body
Useful adapter couples a camera to your telescope for prime-focus astrophotography