Specifications

Roof prisms
1.Material:BK7, H-K9L ,etc
2.Dimension Tolerance:+0.0, -0.1mm
3.Deviation: +/-5 arc seconds
4.high quality

Specifications:

 

Material:	BK7, H-K9L ,UV fused silica,Corning7980, etc
Dimension Tolerance:	+0.1, -0.1mm
Surface quality:	60-40 S/D
Surface flatness:	λ/2 @ 632.8nm
Angle Tolerance:	±3 arc min
Clear Aperture:	>85% of dimension
Coating:	Upon requirement

 

 

 

 

             

 

 

 

 

 

 

 

 

 

specification of the  Related  prisms:

 

60 degree prisms 

 

Dimensional details 

Available selection ranges: 

• Side length: 5 mm – 50 mm
• Height: 5 mm – 50 mm 

Tolerances 

• Planarity of polished surface or wavefront deformation, resp.: up to λ/10 depending on size details
• Angular accuracy for 45degree and 90degree: ± 3′ standard value, up to ± 1 optionally 

90 degree prisms 

 

Dimension details 

Available selection ranges:

• Side length: 5 mm – 50 mm
• Height: 5 mm – 150 mm 

Tolerances

• Planarity of polished surface or wavefront deformation, resp.: up to λ/10 depending on size details
• Angular accuracy for 45degree and 90degree: ± 3′ standard value, up to ± 1 optionally  

Rhomboid prisms 

 

Dimensional details 

Available selection ranges: 

• Side length: 5 mm-50 mm
• Height: 5 mm-150 mm

 

Tolerances

• Planarity of polished surface or wavefront deformation, resp.: up to λ/10 depending on size details
• Angular accuracy for 45degree and 90degree: ± 3´standard value, up to ± 1´ optionally

Dove prisms 

 

Dimensional details 

Available selection ranges: 

• Side length: 5 mm – 50 mm
• Height: 5 mm – 150 mm 

Tolerances 

• Planarity of polished surface or wavefront deformation, resp.: up to λ/10 depending on size details
• Angular accuracy for 45degree and 90degree: ± 3′standard value, up to ± 1 optionally
•   

Special prisms 

  

Dimensional details 

Randomly selectable within limits as follows: 

• Side length: 5 mm – 50 mm
• Height: 5 mm – 150 mm 

 

Tolerances 

• Planarity of polished surface or wavefront deformation, resp.: up to λ/10 depending on size details
• Angular accuracy for 45 degree and 90degree: ± 3´ standard value, up to ± 1” optionally 

 

 

our company :

 

We are specialized in the production of various specifications of optical components according to the customers' demand,  And we are committed our standard more than eight years to offering our customers with excellent products, reasonable prices and high level of service.

 

 

 

  our production engineering :

 

 

 

 

 

Technology research and development:

 

          

 

 

             

 

Overseas exhibition :