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See all 19 Products in Family

21mm Diameter, Metric Square, Contact Reticle

MM Square

MM Square

Stock #32-257
£51.00
Qty 1-1
£51.00
Qty 2-5
£46.75
Angle Tolerance (arcsec):
±1
Diameter (mm):
21.00 ±0.05
Line Thickness (μm):
25.00
Surface Quality:
60-40
Thickness (mm):
2.28
Thickness Tolerance (mm):
±0.127
Type:
Metric Square
Line to Line Accuracy (μm):
±2
Centering (mm):
0.25
Line Thickness Tolerance (μm):
±13
Surface Flatness:
3 - 4λ
RoHS:

Product Description

10mm square divided into 0.5mm squares.
10mm scale in 100 parts.
13 circles in sizes from 0.1mm through 2.5mm.

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