Compare Model Drawings, CAD & Specs Availability Price
Fixed Position Retainer, Compact, Aluminum
In Stock
In Stock
Swivel Position Retainer, Magnetic Base, Stainless Steel
In Stock
In Stock


Fixed Position Retainer

The PRF fixed position retainer is an economic compact solution for use with optical posts and pedestals. It marks the position of the optical component and allows the component to be repositioned in the identical location repeatably. The retainer is also compatible with square components. The flat arm design ensures precise repositioning without unwanted rotational errors.

Swivel Position Retainer with Magnetic Base

The PRR swivel position retainer features the same arm design as PRF but in a swivel head for 270° rotational adjustment, providing maximized mounting flexibility in an optical system. Its base incorporates a ring magnet, holding the retainer in place prior to finding the most suitable mounting hole on the optical table and securing it with a 1/4-20 or M6 cap screw.