Reticle Ruler 20mm 100 Divisions

KR-220 Ruler reticle 20mm in 100 divisions. 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 when ordering.

Divisions: 0.2mm 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 from the following choices when ordering):

• Numbered every 5th division 0-20mm
• Numbered 0-100

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