English
Metric
My Cart

Viewports for Optical Applications

UHV viewports with high optical quality windows and anti-reflective coatings enable a precise and efficient transport of optical signals between vacuum and atmosphere.

UHV extended range viewport, optical, UV/IR | 303190
Connection type
CF
Nominal diameter
63
View diameter
2.48 ″
Max. operating temperature
248 °F
Window material
Calcium fluoride
Transmission range
160-7000 nm
Surface quality
60 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
Connection type
CF
Nominal diameter
63
View diameter
63 mm
Max. operating temperature
120 °C
Window material
Calcium fluoride
Transmission range
160-7000 nm
Surface quality
60/40 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
Please login to see prices.
available
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, VAR-coated | 378667
Connection type
CF
Nominal diameter
63
Window material
Fused silica (laser-grade)
Coated diameter
> 59 mm
Coating wavelength(s)
1550 nm
Reflectivity per surface
R < 0,25%
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)
1550 nm
Reflectivity per surface
R < 0,25%
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, VAR-coated | 408296
Connection type
CF
Nominal diameter
63
Window material
Fused silica (laser-grade)
Coated diameter
> 59 mm
Coating wavelength(s)
780 nm
Reflectivity per surface
R < 0,25%
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)
780 nm
Reflectivity per surface
R < 0,25%
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, WAR-coated | 354656
Connection type
CF
Nominal diameter
63
Window material
Fused silica (laser-grade)
Coated diameter
> 59 mm
Coating wavelength(s)
532/1064 nm
Reflectivity per surface
R < 0,25%
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)
532/1064 nm
Reflectivity per surface
R < 0,25%
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
UHV fused silica viewport, optical, VAR-coated | 408950
Connection type
CF
Nominal diameter
63
Window material
Fused silica (EUV laser-grade)
Coated diameter
> 59 mm
Coating wavelength(s)
193 nm
Reflectivity per surface
R < 0,25%
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)
193 nm
Reflectivity per surface
R < 0,25%
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, VAR-coated | 322162
Connection type
CF
Nominal diameter
63
Window material
Fused silica (EUV laser-grade)
Coated diameter
> 59 mm
Coating wavelength(s)
248 nm
Reflectivity per surface
R < 0,25%
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)
248 nm
Reflectivity per surface
R < 0,25%
Surface quality
20/10 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
Please login to see prices.
on request
UHV extended range viewport, optical, UV/IR | 406862
Connection type
CF
Nominal diameter
63
View diameter
1.929 ″
Max. operating temperature
842 °F
Window material
Sapphire (UV-grade)
Transmission range
250-5000 nm
Surface quality
50 scratch/dig
Flatness (at 632,8 nm)
< 8 lambda
Connection type
CF
Nominal diameter
63
View diameter
49 mm
Max. operating temperature
450 °C
Window material
Sapphire (UV-grade)
Transmission range
250-5000 nm
Surface quality
50/20 (scratch/dig)
Flatness (at 632,8 nm)
< 8 lambda
Please login to see prices.
available
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.