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RFQ

ZnSe lens

Product Info


Chemically vapor-deposited Zinc Selenide (CVD ZnSe) is a preferred material for optical components in high power CO2 lasers due to its low absorption in 10.6 micron. Also for its excellent optical performance, CVD ZnSe is widely used to manufacture windows, lenses and prisms in high resolution FLIR systems. 



Specifications

 

Material:

ZnSe, optical grade

Diameter:

+0/-0.10 mm

Thickness:

+/-0.1mm

Clear aperture:

>80% of central diameter

EFL:

+/- 1%

Centration:

< 3 arc minutes

Surface quality:

60-40 scratch and digs

Power:

0.5

Irregularity:

1λ@632.8nm

Coating:

AR@10.6µm, R<0.5% per surface

Bevel:

Protective bevel  

 





Chemically vapor-deposited Zinc Selenide (CVD ZnSe) is a preferred material for optical components in high power CO2 lasers due to its low absorption in 10.6 micron. Also for its excellent optical performance, CVD ZnSe is widely used to manufacture windows, lenses and prisms in high resolution FLIR systems. 



Specifications

 

Material:

ZnSe, optical grade

Diameter:

+0/-0.10 mm

Thickness:

+/-0.1mm

Clear aperture:

>80% of central diameter

EFL:

+/- 1%

Centration:

< 3 arc minutes

Surface quality:

60-40 scratch and digs

Power:

0.5

Irregularity:

1λ@632.8nm

Coating:

AR@10.6µm, R<0.5% per surface

Bevel:

Protective bevel