Optical glass cemented beam splitting prism

We supply many types of high precision optical Glass Prism,such as Wedge Prism,Right Angle Prism,rhombohedral prism,Dove prism,Penta Prism,pyramid prism,Dispersion Prism,Corner Cube Prism, beamsplitter prism etc.

This special prism consists of one Right angle prism and one Rhomboid prism.The hypotenuse surface of the right angle prism is beam splitting coated and cemented to the Rhomboid prism. The two split output beams are parallel to each other,and perpendicular to the input beam at high accurate.Distance of two-output beam can be different by changing the length of the rhomboid prism.The optical path of the two split beams is different.

Specification of our right angle prism (Rectangular Prism) as follow:

Material: BK7 Grade A optical glass, Fused silica,MgF2,N-SF10 optical glass prism.
Dimension Tolerance: +/- 0.1 mm
Clear Aperture: >90%
Angle Accuracy: < 30 arc seconds
Precision of  beam deviation: +/-1 arc min.
Flatness: Standard series: l/2 at 632.8 nm
Surface Quality: 60-40 scratch and dig
Beamsplitter Ratio T/R: @ 630-680nm, T/R: 20/80 ±5
Coating: Uncoated, dielectric coated AR,HR,PR or metal coated AL,Ag,Au etc.

Product Categories : Optical Prism > Dispersion Prism