Reticle Grid 1.6mm Squares 100 Total

KR-494 glass eyepiece reticle. Grid 1.6mm x 1.6mm. 100 squares total (10 x 10) 0.16mm squares. Without numbers and letters. Diagonal equals 2.26mm. Available in a variety of diameters, select below when ordering.

Each Square = 0.16mm x 0.16mm when using 1x objective
Lines: Chrome deposition
Chamfer: 0.010" - 0.020"
Flatness: 2 waves or better
Centering: Within 0.005"
Glass Thickness: 1.5mm+/-0.2mm
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.