Special Features
Flatness 1/5 fringe; parallelism 1 arc second; mount stainless steel base with aluminum coating and protective overcoat per mil-m-13508-finish ivory enamel; height to mirror center 3inches; dimensions include mount except for diameter of mirror
Description
Quartz material.
Width
3.120 inches
Diameter
2.000 inches
Thickness
3.380 inches
Length
4.500 inches
End Application
Calibration of machine rails, surface plates, optical elements; autocollimators
Usage Design
Highly reflective mirror positioned at 90degrees to the surface onwhich it rests; suitable for use with most highly sensitive autocollimators
Reflective Backing Material
Glass, mil-o-13830, type 620-603
Reflection Reducing Surface
Both
Features Provided
Mounting attachment
Part Name Assigned By Controlling Agency
Precision carriage mirror
Material
Quartz
Supplementary Features
Mirror surfaces are perpendicular to bottomn pads within 2 arc seconds; auto indication of autocollimator parrallelism with work surface; contact pads on front and sides of base
