About This Product
This Multi-Function Reticle is useful for Metric Linear, Radius and Hole Diameter measurements. The English Grid Array is useful for determining coordinate locations in X and Y and for the evaluation of matrix hole and line patterns. The Grid Array is also useful as a simple stand-alone pattern for evaluating Machine Vision Camera System Optics for barreling and pincushion distortion. A 90 degree protractor segment is also included for measuring angles.
The Grid Array Pattern is a 16 X 12 Matrix of .025” Squares with a Pattern Line Width of .001” ±.0001” (.025mm ±.0025mm) and Numerical Markings every .10” with a Scale on the bottom row with .005” divisions. The Metric Scale is -10mm to +10mm with .10mm increments and Numerals every 1.0mm. The Radius Scale has .50mm increments from .5mm to 10mm and the Protractor 90 Degree segment is divided into 1 degree increments. The Hole Pattern consists of Metric Hole Diameters that are 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 1.5 and 3.0mm.
The pattern is right reading looking through the glass so that the pattern can be in direct contact with the object to be measured. 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”.