Reticle Ruler 10mm 100 Divisions Crossline

KR-257 Ruler reticle 10mm in 100 division scale with crossline. 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 and numbering formats. Please select desired diameter and numbering format when ordering.

Divisions: 0.1mm with 1x objective
Lines: Chrome deposition
Chamfer: 0.010" - 0.020"
Flatness: 2 waves or better
Centering: Within 0.005"
Glass Thickness: 1.5mm ± 0.1mm
Surface Quality: 20/10
Parallelism: 2 min.
Numbering Options (select when ordering): 0-10, 5-0-5, or 0-100