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Viewports

Viewports are suitable for various vacuum-optical applications: from process monitoring and illumination to precise and efficient transport of optical signals.

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UHV fused silica viewport, standard | 406334
Connection type
CF
Nominal diameter
100
Leak rate
< 0.75E-10 Torr ∙ l/s
Max. operating temperature
392 °F
View diameter
3.858 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
Connection type
CF
Nominal diameter
100
Leak rate
< 1E-10 mbar ∙ l/s
Max. operating temperature
200 °C
View diameter
98 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
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UHV fused silica viewport, non-magnetic | 409030
Connection type
CF
Nominal diameter
100
Flange material
Stainless steel 316LN-ESR
Window material
Fused silica (UV-grade)
View diameter
3.858 ″
Transmission range
250-2000 nm
Connection type
CF
Nominal diameter
100
Flange material
Stainless steel 316LN-ESR
Window material
Fused silica (UV-grade)
View diameter
98 mm
Transmission range
250-2000 nm
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on request
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We will be happy to advise you on further viewports that are currently not available in our shop.