CeNing Optics | Custom Lenses Manufacturer
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Beamsplitters Plate
Plate Beamsplitters are part-mirrors that reflect part of incident energy and transmit the rest
 
General Specifications
Material
N-BK7
Dimension tolerance
±0.1mm
Parallelism
3 arc min
Surface quality
60-40 S/D
Surface flatness
λ/4@632.8nm
Clear aperture
>90%
Bevel
Protective bevel
Front surface (S1)
Partial reflective coating
Back surface (S2)
AR coating
 
Reflectance/Transmittance R/T=50/50% ±5% Other ratio is available
( R,T are the average of S- and P-pol)
 
Incident of angle: 45°±2°
 
Typical Sizes
      Diameter (mm)
Thickness(mm)
    Φ5.0,    Φ10.0,   Φ12.7
    0.5,  1.0,  1.5
    Φ15.0,  Φ18.0,   Φ20.0
    2.0,  2.5,  3.0
    Φ25.4,  Φ38.0,   Φ50.8
    5.0,  6.0
Other shape and size are available
 
 
 
 
        How to order Beasmplitter Cubes?              Example:
Material:   N-BK7
Size:   15.0x15.0x15.0±0.1mm
Wavelength:   430-680nm
Transmittance:   T=50±5%
Reflectance::   R=50±5%
 
   Price on Request
 
   Custom Design
 
   Volume Discount 
 
 
CeNing Optics Co.,Ltd, Tel: +86 591 8733 8232 E-mail: sales@cn-optics.com
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