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         Windows are applied to isolate different physical environments while allowing light to passing through. When selecting windows, it's necessary to consider materials, transmission, scattering, wave front distortion, parallelism and resistance to certain environment.

Specifications

Material:

BK7 or   UV fused silica etc.

Diameter   Tolerance:

+0/-0.15mm

Thickness   Tolerance:

±0.25mm

Clear   Aperture:

Central   85% of diameter

Parallelism:

5″

Surface   Quality:

20/10

Transmitted   Wavefront:

λ/10 @632.8nm

Chamfers:

12.7&25.4mm0.25-0.75mm face  width×45°±15°

50.8mm0.38-1.14mm face    width×45°±15°


Note:

1. Other windows with material such as Ge, Si, CaF2, MgF2 etc are avaialable upon,pls check the IR crystal. 

2.  All kinds of coatings  are available

3.   Custom designs for other sizes and coatings are also available upon request.


Part Number

Diameter 

Dmm

Thickness 

Tmm

Material

Surface Quality

Transmitted

 Wavefront

INF-WIN-127-031-BK7

12.7

3.175

BK7

20/10

λ/10

INF-WIN-127-060-BK7

12.7

6.0

BK7

20/10

λ/10

INF-WIN-254-060-BK7

25.4

6.0

BK7

20/10

λ/10

INF-WIN-254-063-BK7

25.4

6.35

BK7

20/10

λ/10

INF-WIN-508-100-BK7

50.8

10.0

BK7

20/10

λ/10

INF-WIN-127-031-UVFS

12.7

3.175

UVFS

20/10

λ/10

INF-WIN-127-060-UVFS

12.7

6.0

UVFS

20/10

λ/10

INF-WIN-254-060-UVFS

25.4

6.0

UVFS

20/10

λ/10

INF-WIN-254-063-UVFS

25.4

6.35

UVFS

20/10

λ/10

INF-WIN-508-100-UVFS

50.8

10.0

UVFS

20/10

λ/1

Custom designs for other sizes and coatings are also available upon request.


Contact us
Tel: +86-(0)591 38206293
Fax: +86-(0)591 38206293
ADD: NO.30,WULONGJIANG AVENUE,HI-TECH ZONES,FUZHOU350109,P.R.CHINA
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