Universal Compatibility & Versatile Use: Effortlessly adapt 1.25" telescope eyepieces to any 2" telescope focuser; diagonal or eyepiece holder; Perfect for astronomer who want seamless integration of existing 1.25" accessories with 2" optical system
Premium Metal Construction: Machined from advanced anodized aluminum with precision threads (48mm filter compatible); Features anti-reflective matte finish and secure compression-ring design for better providing enhanced protection for fixed eyepiece
Dual Fixing Design System: Brass Compression Ring - Provides gentle yet firm grip on eyepieces without marring surface; Large Knurled Thumbscrew - Extra wide textured collar ensures slip-free tightening even with gloves during cold observation session
The telescope adapter has a diameter of 1.25 inches for insertion in place of a 1.25 inch telescope eyepiece; allows the camera to be put into standard 1.25 inch eyepiece holders
The opposite end of this adapter has a C-Mount "1 inch diameter with 32 threads per inch" standard for all "C" inama photography movie cameras