These fixed lens holders allow you to mount lenses in tight spaces. The extra lead areas to the threads of the Delrin inserts allow the rings to fall easily into place, eliminating problems with cross-threading. Models 9833 , 9834 , and 9835 hold 1/2 inch to 2 inch diameter optics and Model 9836 is RMS threaded for holding microscope objectives.

Unique thread design on inserts enables quick and easy mounting of lenses. Simply back-rotate the insert until you hear it “click,” then rotate clockwise to tighten.
Lens holders include both set screw and Delrin® inserts for multiple mounting options.