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Precision Wedge Windows, N-BK7 Optical Glass

Specifications

Diameter Tolerance

+/- 0.125 mm

Thickness Tolerance

+/- 0.125 mm

Wedge

30’ +/- 5’

Surface Quality

20-10, scratch-dig or better

Clear Aperture

90%r

Edges

Fine ground and beveled

Precision Wedge Windows, N-BK7 Optical Glass

Esco PN:
  • $ 8360


Precision laser quality round wedge windows are ideal for applications where direct back reflections would be a problem. These elements are similar to the precision flat windows but have a deliberate wedge of 30 minutes. Optical flat wedges range from 0.25 waves to 0.10 waves flatness

Ideal for interferometer flats, laser windows, beamsplitter substrates, or parallel plates.

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