Reticle 35mm Circle/Scale/Thickness This multifunction reticle allows for accurate measurement of linear distances, line widths, and hole diameters. The pattern has line widths of 0.001” ±.0001”, with an overall accuracy of ±0.00004”. The pattern is on the contact surface, right reading looking through so that the object can be measured directly.Pattern: Thickness Gauge: 8 line widths in increments from 0.001” to 0.008”MM Linear Scale: 10mm long divided into units of 0.2mmDecimal Inch Scale: 0.5” long divided into units of 0.005”Hole Dia. Scales: 1/16”, 3/64”, 1/32”, 1/64”, 0.005mm, 0.010mm, 0.020mm, 0.040mm, 0.050mm.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. Click here to download drawing 35mm Compatibility Chart Full Compatibility Chart