Special Features:

The mirror is mounted into a frame which attaches to the optical bench at interface point on the hud holding fixture, between the theodolite mounting and the 0-degree alignment telescope; mirror provides precise visual alignment reference point for the thodlite0-degree telescope; 25.21 in. L, 16.00in h, 10.62 in w, 28 pounds

Properties:

A mirror specifically designed for use in an optical instrument. Its surface may be coated to reduce reflection. Excludes prism, optical instrument.