Materials
Illustration
Property and Application
wedges
BK7 UVFS
Wedged prisms are used as beamsteering elements in optical system. By combining two wedges of equal power in near contact, and by independently rotating them, a ray can be steered in any direction within the narrow cone.
BK7 and UVFS Wedges's Specification
Flatness:
l /4@632.8nm
Diameter Tolerance:
+0.0, -0.15mm
Thickness tolerance :
±0.2mm
Clear Aperture:
>80%
Surface Quality:
60-40 scratch and dig
Wedge Angle Tolerance:
1'
Bevel:
0.25 mm x 45°
Coat:
uncoated