Reticle Grid 4mm Squares 400 Total

KR-472 glass eyepiece reticle. Grid 4mm x 4mm. 400 squares total (20x20) 0.15mm squares. Numbered diagonal and horizontal from 0-10. Diagonal equals 5.65mm. Available in a variety of diameters, select below when ordering.

Each Square = 0.2mm x 0.2mm 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.