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Fused Silica with Broadband Coating

Broadband anti-reflective coatings minimize reflection losses on window surfaces across a certain range of wavelengths. 

Custom coatings are available on request.

UHV fused silica viewport, optical, BBAR-coated | 406588
Connection type
CF
Nominal diameter
100
Window material
Fused silica (laser-grade)
Coated diameter
> 85 mm
Coating wavelength(s)
425-760 nm
Reflectivity per surface
Ravg < 0,5%
Surface quality
20 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
Connection type
CF
Nominal diameter
100
Window material
Fused silica (laser-grade)
Coated diameter
> 85 mm
Coating wavelength(s)
425-760 nm
Reflectivity per surface
Ravg < 0,5%
Surface quality
20/10 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
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on request
UHV fused silica viewport, optical, BBAR-coated | 409373
Connection type
CF
Nominal diameter
100
Window material
Fused silica (laser-grade)
Coated diameter
> 85 mm
Coating wavelength(s)
550-1100 nm
Reflectivity per surface
Ravg < 0,75%
Surface quality
20 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
Connection type
CF
Nominal diameter
100
Window material
Fused silica (laser-grade)
Coated diameter
> 85 mm
Coating wavelength(s)
550-1100 nm
Reflectivity per surface
Ravg < 0,75%
Surface quality
20/10 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
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on request
UHV fused silica viewport, optical, BBAR-coated | 406589
Connection type
CF
Nominal diameter
16
Window material
Fused silica (laser-grade)
Coated diameter
> 11,5 mm
Coating wavelength(s)
425-760 nm
Reflectivity per surface
Ravg < 0,5%
Surface quality
20 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
Connection type
CF
Nominal diameter
16
Window material
Fused silica (laser-grade)
Coated diameter
> 11,5 mm
Coating wavelength(s)
425-760 nm
Reflectivity per surface
Ravg < 0,5%
Surface quality
20/10 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
Please login to see prices.
on request
UHV fused silica viewport, optical, BBAR-coated | 350210
Connection type
CF
Nominal diameter
40
Window material
Fused silica (laser-grade)
Coated diameter
> 27 mm
Coating wavelength(s)
425-760 nm
Reflectivity per surface
Ravg < 0,5%
Surface quality
20 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
Connection type
CF
Nominal diameter
40
Window material
Fused silica (laser-grade)
Coated diameter
> 27 mm
Coating wavelength(s)
425-760 nm
Reflectivity per surface
Ravg < 0,5%
Surface quality
20/10 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
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available
UHV fused silica viewport, optical, BBAR-coated | 350284
Connection type
CF
Nominal diameter
40
Window material
Fused silica (laser-grade)
Coated diameter
> 27 mm
Coating wavelength(s)
550-1100 nm
Reflectivity per surface
Ravg < 0,75%
Surface quality
20 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
Connection type
CF
Nominal diameter
40
Window material
Fused silica (laser-grade)
Coated diameter
> 27 mm
Coating wavelength(s)
550-1100 nm
Reflectivity per surface
Ravg < 0,75%
Surface quality
20/10 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
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available
UHV fused silica viewport, optical, BBAR-coated | 406946
Connection type
CF
Nominal diameter
40
Window material
Fused silica (EUV laser-grade)
Coated diameter
> 27 mm
Coating wavelength(s)
225-450 nm
Reflectivity per surface
Ravg < 1,5%
Surface quality
20 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
Connection type
CF
Nominal diameter
40
Window material
Fused silica (EUV laser-grade)
Coated diameter
> 27 mm
Coating wavelength(s)
225-450 nm
Reflectivity per surface
Ravg < 1,5%
Surface quality
20/10 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
Please login to see prices.
on request
UHV fused silica viewport, optical, BBAR-coated | 406500
Connection type
CF
Nominal diameter
63
Window material
Fused silica (laser-grade)
Coated diameter
> 59 mm
Coating wavelength(s)
550-1100 nm
Reflectivity per surface
Ravg < 0,75%
Surface quality
20 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
Connection type
CF
Nominal diameter
63
Window material
Fused silica (laser-grade)
Coated diameter
> 59 mm
Coating wavelength(s)
550-1100 nm
Reflectivity per surface
Ravg < 0,75%
Surface quality
20/10 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
Please login to see prices.
on request
UHV fused silica viewport, optical, BBAR-coated | 406428
Connection type
CF
Nominal diameter
63
Window material
Fused silica (EUV laser-grade)
Coated diameter
> 59 mm
Coating wavelength(s)
225-450 nm
Reflectivity per surface
Ravg < 1,5%
Surface quality
20 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
Connection type
CF
Nominal diameter
63
Window material
Fused silica (EUV laser-grade)
Coated diameter
> 59 mm
Coating wavelength(s)
225-450 nm
Reflectivity per surface
Ravg < 1,5%
Surface quality
20/10 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
Please login to see prices.
on request
You have not found a suitable product for your application?

We will be happy to advise you on further viewports that are currently not available in our shop.