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RFQ

Plano concave mirror

Product Info

Plano concave mirrors are used for focusing, collecting, and imaging with no chromatic aberration. They are suitable for a variety of applications, from laser beam manipulation to instrument construction and quality imaging. The longer focal lengths are especially convenient for such tasks as laser beam collimating.

 

Specifications  

  

Substrate:

optical glass, fused silica

Focal length:

+/-2%

Diameter:

+0/-0.2mm

Clear aperture:

>90% diameter  

Thickness:

+/-0.10mm

Surface quality:

60-40 scratch and dig

Surface accuracy:

λ/4@632.8nm

Coating:

Metallic or dielectric high reflection coating

Back surface:

Fine ground

Bevel:

0.2-0.3mm x 45°

 

 

Plano concave mirrors are used for focusing, collecting, and imaging with no chromatic aberration. They are suitable for a variety of applications, from laser beam manipulation to instrument construction and quality imaging. The longer focal lengths are especially convenient for such tasks as laser beam collimating.

 

Specifications  

  

Substrate:

optical glass, fused silica

Focal length:

+/-2%

Diameter:

+0/-0.2mm

Clear aperture:

>90% diameter  

Thickness:

+/-0.10mm

Surface quality:

60-40 scratch and dig

Surface accuracy:

λ/4@632.8nm

Coating:

Metallic or dielectric high reflection coating

Back surface:

Fine ground

Bevel:

0.2-0.3mm x 45°