CeNing Optics
Professional manufacturer of optical components
Since 2004
Corner retroreflectors cubes
Corner cube retroreflector  has three mutually orthogonal reflecting surfaces. The corner cube reflect any light rays back towards their source. The reflection angle 180° is independent of the orientation of the corner cube, making it ideal where precision alignment is difficult.
 
General Specifications
Material
N-BK7
Dimensional tolerance
±0.1mm
Surface quality
40-20 S/D
Surface flatness
λ/4@632.8nm
Bevel

Roof edges un-beveled, chip <0.1mm
other edge Protective bevel

 
Deviation accuracy 180°:
<3"
<5"
<10"
<15"
<30"
 
 
Typical Sizes & deviation
Diameter
Height
Deviation
Φ12.7
10.2
180°±5"
Φ15.0
11.4
180°±5"
Φ25.4
19.1
180°±5"
Φ38.1
29.2
180°±5"
Φ50.8
38.1
180°±5"
Other sizes and shapes are available.
 
 
Choose Coatings:
Reflective surfaces: Protected Silver coating + Black paint
Front surface: Anti-reflective coating
 
        How to order Corner Retroreflector cubes?              Example:
Material:   N-BK7
Size:   Φ12.7+/-0.1mm, H=10.2mm
Deviation accuracy:   180°±3"
Surface quality:   20-10 S/D
Surface flatness:   λ/4 @633nm

Coating:

  AR @808nm, R<0.25%, AOI=0° on front surface
Silver + Black paint on reflective surfaces.
 
   Price on Request
 
   Custom Design
 
   Volume Discount 

 

CeNing Optics Co.,Ltd, Tel: +86 591 8733 8232 Fax: +86 591 8733 4595 E-mail: sales@cn-optics.com
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