N-BK7 Corner Cube Retroreflector

Model No.:CSPRCC02

warranty period: 3 Years

Support customization: Oem

place of origin: China

Outer Diameter :: 1 mm To 300 mm

Surface Quality:: 20/10 40/20

Clear Aperture:: >90%

Coating:: Bbar Coating,Reflective Coating,Polarizing Coating Etc.

Product Type:: All Kinds Of Optical Glass And Infrared Materials

Angular Accuracy:: 3 arc min

Dimension tolerance:: +/-0.1 mm

Packaging: Packaging the lenses separately inside and make sure all the lenses safety during transport.

Productivity: 2000 pcs/month

Brand: no

Transportation: Air,Express,Ocean

Place of Origin: Changchun of China

Supply Ability: 2000 pcs/month

Certificate: ISO9001:2015

HS Code: 90019090

Port: Beijing,Shanghai,Dalian

Corner Cube Prism is also named retroreflector or trihedral prism.In the corner cube prism,three reflecting surfaces are perpendicular to each other,like the side wall of the cube.The input surface is perpendicular to the cube diagonal. Disregarding the anlge of the incidence,the output beam is parallel to the input one,but it is of opposite direction. Inset of the several corner prisms, for better matching,their extrance exit surface is often hexagonal.In case of this prism the phenomenon of full internal reflection occurs so it is not necessary,(however it is possible)to put mirror coating on the reflecting faces. Normally the reflection surfaces are AL reflection coating, and then covered with Cu and Black painting. 

We supply a wide range of different materials of high precision optical prisms,such as Wedge Prism,Right Angle Prism (Rectangular Prism), Roof Prism , rhombohedral prism,Dove prism,Penta Prism,pyramid prism,Dispersion Prism,beamsplitter prism etc.each having a particular geometry to achieve the reflections necessary to perform a specific imaging task.

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. 

                                   Corner cube prism

Specification of our Corner cube prism / Corner Cubic Prism as follow:

*Material: BK7 grade A optical Glass Prism.
*Beam Deflection: 180 degree +/- 5 sec
*Dimension Tolerances: +/-0.1mm 
*Clear Aperture: >80% 
*Surface Quality:60/40 
*Surface Flatness: lambda/4 at 633nm 
*Angle Tolerance: 60 degree+/-3 minutes 
*Chamfer:0.3mm+/-0.1mm 
*Coating on input and output sides: upon request.

Product Categories : Optical Prism > Corner Cube Prism