Reticle 10 Concentric Circles 0.10 - 1.0 Inch

KR-535 Concentric circles reticle (10 circles) with diameters equal 0.10" - 1.0" with crossline. No numbers. Learn how to make accurate measurements when using your reticle here and learn about calibrating your microscope here. Reticle is available in a number of different diameters, select below when ordering.


Diameters: 0.1", 0.2", 0.3", 0.4", 0.5", 0.6", 0.7", 0.8", 0.9", 1.0"
Lines: Chrome deposition
Chamfer: 0.010" - 0.020"
Flatness: 2 waves or better
Centering: Within 0.005"
Tolerances: Unless otherwise stated +/-0.0002" (+/-5 microns)
Glass Thickness: 1.5mm+/-0.1mm
Surface Quality: 20/10
Parallelism: 2 min.

NOTE: This is a special order product. Please allow 2-3 weeks for delivery. This item is not returnable.