Low profile CNC machined M42 x 0.75 female to recessed c-mount female threaded adaptor

Already own a ProStar C-mount 0.5X to 1.25 inch focal reducer or own a camera with female M42 threaded mounting? With this unique adaptor you can fit your c-mount reducer or c-mount camera lens to your GSTAR-EX3 or other M42x0.75 type camera.

Features nice, knurled outer edge for easy grip and tightening.

Includes: 1.25 inch x 10mm threaded extension ring for ProStar c-mount reducer lens extension.