Wedge Prism

23 Jan 2020

Wedge prism is used as a small beam steering element in optical systems. By combining two wedges pf equal power in near contact and independently rotating them, a ray passing through the combination can be steered in any direction, with a narrow cone.

Material:                          BK7 Grade A optical glass, UV grade fused silica etc.

Dimension Tolerance:      ±0.05mm

Surface Quality:               60-40

Flatness:                          λ/4@632.8nm

Clear Aperture:                >90%

Wedge Angle Tolerance:  

Thin Edge of Wedge:       3.0mm

Bevel:                              0.2mm×45°

Coating:                          user-defined