Magnifying comparators and reticles
for greater accuracy when measuring small objects.
Replacing Machinists’ steel scales, draftsmen’s scales, scientists’ millimeter scales.
Our Story
Made in the USA for Over 50 Years. Finescale’s optical precision and far-reaching improvements are the result of years of research and prior Comparator manufacture. Finescale was developed by George Francis Gray, considered one of the top design engineers in the field of optics and instrumentation.
Our Products
Finescale Magnifying Comparators and Reticles are considered the most advanced measuring and comparing instrument ever brought out for pocket use. When things are small you have to magnify both them and the measuring scale in some way, and this is the most convenient and least expensive way to do it. An optical tool designed to get accuracy, roughness, portability and versatility at an extremely low price.
For Greater Accuracy.
Actually better for many purposes than measuring microscopes or projection comparators costing a hundred times as much.
