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Fax: +86 591 8733 4595
E-mail: sales@cn-optics.com
 
 
 
Products  >  Prisms  >  Right Angle Prisms
 
 
Right Angle Prisms
 

Right angle prisms

  are most popular of all prisms. Right angle prisms are used to deviate beam through 90, when beam enters normal to right sides, and as also a retroreflector to deviate beam through 180 when beam enters normal to hypotenuse.
 
         
 
General Specifications
 
Standard Precision
High precision
Dimensional tolerance
±0.1mm
±0.05mm
Surface quality
40-20 S/D
10-5 S/D
Surface flatness
λ/4@632.8nm
λ/8@632.8nm
Angular tolerance
±3 arcmin
±1 arcmin
Clear apeture
>85%
>85%
Bevel
Protective bevel
Protective bevel
 
Materials: N-BK7, UV Fused Silica, other optical glass
 
Typical Sizes
       AxBxC(mm)
         AxBxC(mm)
   1.0x1.0x1.0
   15.0x15.0x15.0
   2.0x2.0x2.0
   18.0x18.0x18.0
   3.0x3.0x3.0
   20.0x20.0x20.0
   5.0x5.0x5.0
   25.4x25.4x25.4
   10.0x10.0x10.0
   38.1x38.1x38.1
   12.7x12.7x12.7
   50.8x50.8x50.8
Other sizes and shapes are available.
 
Angular accuracy   (45-90-45)
15"
30"
1'
2'
3'


Choose Coatings (Please specify which surfaces require coatings)
 
Single layer MgF2
Anti-reflective coating, R<0.25%@design wavelength
High reflective dielectric coating.
Protected Aluminum
 
        How to order Right Angle Prisms?              Example:
Material:   N-BK7
Size:   10x10x10±0.1mm
Angular accuracy:   ±1'
Surface quality:   60-40 S/D
Surface flatness:   λ/4 @633nm
     
Coating:   AR @430--680nm, R<0.5%, AOI=0
 
   Price on Request
 
   Custom Design
 
   Volume Discount 
 
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