Retaining Rings

Thorlabs offers a wide selection of Retaining Rings for securing optical components into our threaded mounts, lens tubes, and unmounted optic adapters. Two retaining rings can be used to secure the optical component inside the center of a lens tube: one as a stopper and the other to lock in the comp

Retaining Rings

Spacers and retaining rings - Tubemount - Optomechanics - Comar Optics

Retaining Rings & O-Rings (1/2″) (3 Pairs per Pack) - Tire Supply Network

0.5-in Black External Retaining Ring (2-Pack)

Hillman 0.5-in Black External Retaining Ring (2-Pack) in the

5100-125 External Retaining Ring

Cal Custom CAL-7511665FRET Cal Custom™ Wheel Simulator Replacement Retaining Rings

What Is a Retaining Ring?, Blog Posts

SB, Retaining rings for bores

Selecting Retaining Rings, 2019-10-03

225 Piece Retaining Ring Assortment