This Reticle is used for Diameter, Radius, Hole Centering and Concentricity measurements. It can also be used as a Boresight and Alignment Reticle.
The pattern consists of 20 concentric circles from 1mm to 20mm in 1mm divisions combined with a crosshair. The pattern has a line width of 0.0254mm ±.0025mm with an overall accuracy of .00004”/.001mm.
The Reticle Pattern is very durable, double layer, deposited evaporative Chrome/Chrome Oxide, for a reflectivity of less than 5% looking at the pattern. The Patterns on all Reticles manufactured by Max Levy are replicated from Precision Chrome on Glass Tooling under clean room conditions.
For a listing of Magnifiers that can be used with this reticle see the Magnifier/Comparator to Reticle matrix under ”Detailed Specifications”.