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Toroid mirror

Product Info

Toroid mirror is mainly used for reflected light of large Angle, which is different from plane mirror and spherical mirror that have deformation image, so toroid mirror can reduce the number of optical lens. Every toroid mirror can change to the combination of plane mirror, spherical mirror and column lens, reduce the size of instrument, and make it easy to adjust and get better quality. 



Specifications  

 

Material:

N-BK7, Fused silica

Size:

10 - 300mm

Size tolerance:

+/-0.2mm

Thickness tolerance:

+/-0.1mm

Radius:

> 30mm

Centration:

< 3

Surface quality:  

60-40 S/D

Surface accuracy:

λ/4 @632.8nm

Roughness:

< 1nm RMS

Coating:

Dielectric HR coating or metallic coating

 

* Specifications are subject to the dimensions and material used. 


Toroid mirror is mainly used for reflected light of large Angle, which is different from plane mirror and spherical mirror that have deformation image, so toroid mirror can reduce the number of optical lens. Every toroid mirror can change to the combination of plane mirror, spherical mirror and column lens, reduce the size of instrument, and make it easy to adjust and get better quality. 



Specifications  

 

Material:

N-BK7, Fused silica

Size:

10 - 300mm

Size tolerance:

+/-0.2mm

Thickness tolerance:

+/-0.1mm

Radius:

> 30mm

Centration:

< 3

Surface quality:  

60-40 S/D

Surface accuracy:

λ/4 @632.8nm

Roughness:

< 1nm RMS

Coating:

Dielectric HR coating or metallic coating