Microscope Eyepiece Reticules (Graticules) 

NE10A Indexed Grid 0.5mm Pitch Squares

Eyepiece Reticle with Grid pattern, 0.5mm pitch, covers whole surface

Technical Specification

Line Thickness
0.012mm +/-0.003mm

Glass Type and Thickness
Soda Lime 1.5mm thick

Overall Tolerance
+/-0.005mm

Diameter Tolerance
+0/-0.1mm

Orientation
Correct reading through glass