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Optical flats
Series 158
These optical flats are an essential tool for you to test the flatness of reflective surfaces such as
gauge blocks and setting standards, through optical interference technology.
158-118
Metric
No.
Length
[mm]
Flatness
Diameter
[mm]
158-117
12 0,2 µm 45
158-119
15 0,2 µm 60
158-118
12 0,1 µm 45
158-120
15 0,1 µm 60
All products to be sold to commercial customers.
102
All products to be sold to commercial customers. Product illustrations are without obligation. Product descriptions, in particular any and all
technical specifications, are only binding when explicitly agreed upon. For suggested retail prices, please refer to the separate price list.