Fused silica wedge window, S1-UV Fused Silica wedge

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%

Parallelism

<30'

Edges

Fine ground and safety beveled*

*parts under 25.4mm in diameter may not have beveled edges

Precision Wedge Windows, S1-UV Grade Fused Silica

Esco PN:
  • $ 7810

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 λ/4 (0.25 waves) to λ/10 (0.10 waves) flatness. More information on UV grade fused silica. 

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


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