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描述
RFQ

Corner cube prism

Product Info

It has three mutually perpendicular surfaces and a hypotenuse face, light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge though the hypotenuse face parallel to the entering beam regardless of the orientation the incident beam, it is often used to the distance measurement, optical signal process and laser interferometer. 


Application:

-   geodetic measurement instrument

-   precision measurement in laboratory

-   Astronautics and Aviation


<img src="/userimg/10751/Corner-cube-prism1.jpg



Specifications  

 

Material:  

N-BK7, fused silica

Diameter:  

+0/-0.10mm

Clear aperture:

Central 90% of diameter

Beam deviation:

< 5 arc seconds

Surface roughness:

< 10nm  

Surface quality:

60-40 scratch and dig

Flatness:

λ/4@632.8nm

Coating:  

With or without AR coating

Bevel:  

< 0.30mm x 45°

 

It has three mutually perpendicular surfaces and a hypotenuse face, light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge though the hypotenuse face parallel to the entering beam regardless of the orientation the incident beam, it is often used to the distance measurement, optical signal process and laser interferometer. 


Application:

-   geodetic measurement instrument

-   precision measurement in laboratory

-   Astronautics and Aviation




Specifications  

 

Material:  

N-BK7, fused silica

Diameter:  

+0/-0.10mm

Clear aperture:

Central 90% of diameter

Angle tolerance:

< 5 arc seconds

Surface roughness:

< 10nm  

Surface quality:

60-40 scratch and dig

Flatness:

λ/4@632.8nm

Coating:  

With or without AR coating

Bevel:  

< 0.30mm x 45°