Photonis HYPER/VYPER 14 Objective Ring Collar Kit | Titanium
This titanium objective-lens lock ring limits the travel of the objective lens so it stops at the point where the monocular reaches infinity focus. Once infinity focus is set, a set screw is installed to prevent the lock ring from rotating. In addition to the functions of a standard objective lock ring. This titanium ring reinforces the objective bore to eliminate any warping of shifting of the objective bore from accessories or rings attached via the objective lock ring.