Reticle Grid 0.1mm Squares 10,000 Total

KR-410 and KR-410A glass eyepiece reticle. Grid 10mm x 10mm. 10,000 squares total (100x100) with every 10th line accented. Diagonal = 14.14mm. Available in a variety of diameters, select below when ordering.

Each Square = 1mm when using 1x objective. Each scale division = 0.1mm with 1x objective.
Labeling: Choose from no labeling or vertical numbers and horizontal letters.
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.

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