CeNing Optics | Custom Lenses Manufacturer
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ISO 9001:2015 Certificated
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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