Specification :

We supply wedge prism.
Wedge prism is an optical element having plane-inclined surfaces, usually the faces are inclined toward one another at very small angles. Wedges divert light toward their thicker portions.
Specification of our wedge prism as follow:
* Material: BK7 or( JGS1 JGS2 JGS3)
* Dimension Tolerance: + / -0.20mm to + 0.01/ -0.01mm
* Thickness Tolerance: + / -0.20mm to + / -0.005mm
* Surface Quality: 80-50 to 10-5 Scratch/ Dig
* Surface Flatness: at 632.8nm lambda to lambda / 20 per 25mm
* Clear Aperture: 80% -- 100%
* Angle Tolerance: 3-5 minutes to 3 second
* Chamfer: 0.3+ / -0.20mm * 45degree
* No Chamfer
* Coating Optional