Description

Rectangular prisms(right angle prism) are used to deflect a beam of light through *0 or **0 degrees. This can be used as component to create various optical devices.Rectangular prism/right angle prism is often used in telescope,periscope and other optical system.BK*7 can be used for a range between the visible and infrared light.Fused-silica can be used for a range between ultraviolet and infrared light. China star optics offers a wide range of different materials and different degrees of precision prisms.
Specification of our right angle prisms/rectangular prisms as follow:
*Material: BK7 glass or UV grade fused silica
*Dimension Tolerances: +/*0.1mm
*Angle Tolerance: +/*3 \'or *0  
*Clear Aperture: *0%
*Surface Quality:*0/*0 or *0/*0
*Surface Flatness: lambda/8 or lambda/4 at **3nm
*Chamfer:0.3+/*0.1mm
*Coating Optional