Universal Compatibility & Secure Locking: Quickly adapt 1.25" eyepiece to 2" telescope focuser/diagonal through twist-lock mechanics; Gentle twist is all it takes to securely fasten 1.25inch accessory with incredible force; ensuring firm and reliable hold
Premium Metal Construction: Machined from advanced anodized aluminum with precision threads (48mm filter compatible); Features brass compression ring provides gentle yet firm grip on eyepieces without marring surface
Precision-Engineered Twist-Lock System: Prevent eyepiece slippage during installation and use, remaining precisely centered and securely fixed; rotary lock design can be switched between locked mode (fixed) and free mode (unlocked) by thumb pressure
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