Microscope Eyepiece Reticules (Graticules) 

NE19 Gauge Pairs

Eyepiece Reticle with 10 Pairs of Gauge Lines in a 10mm image area. Each Pair is proportional to its adjacent number. Size of smallest pair about 0.1mm (100µm)

Technical Specification

Line Thickness
0.006mm +/-0.002mm

Glass Type and Thickness
Soda Lime 1.5mm thick

Line Tolerance (Inside Edge)
+/-0.003mm

Diameter Tolerance
+0/-0.1mm

Line Lengths
0.5mm

Orientation
Correct reading through glass