Reticle Grid 15mm Squares 16 Total

KR-485 glass eyepiece reticle. Grid 15mm x 15mm. 16 squares total (4 x 4) 3.75mm squares. Available in a variety of diameters, select when ordering. Available with no letters and numbers or with letters and numbers. Diagonal equals 21.21mm.

Each Square = 3.75mm x 3.75mm 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.