Step Master Series 516

Series 516
Features
Step master is a master gage used for the z-axis (vertical direction) calibration of optical instruments.
  • Each adjacent step is measured down to 0.01µm by using a interferometer within ±0.20µm allowance.
  • Steel and ceramic types are available.

Metric
Order NoStep Value between adjacent blocksMaterial
516-19810,5,2,1µmSteel
516-199300,100,50,,20µmSteel
516-49810,5,2,1,µmCeramic
516-499300,100,50,20,µmCeramic
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