Right Angle Prism

Right Angle Prism

Right Angle prisms are usually used to turn the light path or to deflect the image of an optical system by 90°. Depending on the orientation of the prism, the image can be left and right, and upside down and left and right. Right Angle prisms can also be used for image combination, beam deflection and other applications.It is also used as a reflex reflector that deflects light 180 degrees by total internal reflection.

Application:

Telescope diagonal

Distance meter

Microscope image bender, periscope

Drilling sights and making cube splitters, etc.

Ruike Optics offer 5 kinds of right angle prisms

Type1: Two Right Angle Prism coated with AR.

When the incidence Angle is greater than the critical Angle, the type 1 effectively achieves 90° internal total reflection of the inclined plane

Type 2:Hypotenuse surface with Aluminum+MgF₂, Two right angle prisms coated with AR.

When the incidence Angle is less than the critical Angle, type 2 can effectively achieve 90° internal reflection of the inclined plane

Type 3:Hypotenuse surface with Aluminum+MgF₂

The film uses the outer surface of the inclined plane as a mirror.

Type 4:Right Angle Surface Coated with Aluminum+MgF₂

The two right angle surface work as mirrors.the coating can divide the incident beam into two directions.

Type 5:Hypotenuse surface with AR Coating.

Manufacture Specifications:

Material:BK7 JGS1 Silicon Germanium ZnS ZnS CaF₂.

Size:0.3-200mm

Surface Quality:10-5

Flatness:1/10 lambda

Angle Tolerance: <3 arc sec

Coating: AR BBAR Dielectric Coating Aluminum Silver.

Stock Available