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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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LGH-100-316
LGH-100-316
LGH-100-316
Radiation protection caps | 309474
Connection type
CF
Nominal diameter
100
Flange material
Stainless steel 316L
Window material
Lead glass
View diameter
3.504 ″
Window thickness
0.236 ″
Connection type
CF
Nominal diameter
100
Flange material
Stainless steel 316L
Window material
Lead glass
View diameter
89 mm
Window thickness
6 mm
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available
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LGH-16-316
LGH-16-316
LGH-16-316
Radiation protection caps | 302285
Connection type
CF
Nominal diameter
16
Flange material
Stainless steel 316L
Window material
Lead glass
View diameter
0.591 ″
Window thickness
0.236 ″
Connection type
CF
Nominal diameter
16
Flange material
Stainless steel 316L
Window material
Lead glass
View diameter
15 mm
Window thickness
6 mm
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LGH-160-316
LGH-160-316
LGH-160-316
Radiation protection caps | 309442
Connection type
CF
Nominal diameter
160
Flange material
Stainless steel 316L
Window material
Lead glass
View diameter
5.433 ″
Window thickness
0.236 ″
Connection type
CF
Nominal diameter
160
Flange material
Stainless steel 316L
Window material
Lead glass
View diameter
138 mm
Window thickness
6 mm
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available
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LGH-40-316
LGH-40-316
LGH-40-316
Radiation protection caps | 306220
Connection type
CF
Nominal diameter
40
Flange material
Stainless steel 316L
Window material
Lead glass
View diameter
1.417 ″
Window thickness
0.236 ″
Connection type
CF
Nominal diameter
40
Flange material
Stainless steel 316L
Window material
Lead glass
View diameter
36 mm
Window thickness
6 mm
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available
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LGH-63-316
LGH-63-316
LGH-63-316
Radiation protection caps | 302287
Connection type
CF
Nominal diameter
63
Flange material
Stainless steel 316L
Window material
Lead glass
View diameter
2.598 ″
Window thickness
0.236 ″
Connection type
CF
Nominal diameter
63
Flange material
Stainless steel 316L
Window material
Lead glass
View diameter
66 mm
Window thickness
6 mm
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available
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VPCF100UVQ-L
VPCF100UVQ-L
VPCF100UVQ-L
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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VPCF100UVQ-L-NM
VPCF100UVQ-L-NM
VPCF100UVQ-L-NM
UHV fused silica viewport, non-magnetic | 409030
Connection type
CF
Nominal diameter
100
Flange material
Stainless steel 316LN-ESR
Max. operating temperature
392 °F
View diameter
3.858 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Connection type
CF
Nominal diameter
100
Flange material
Stainless steel 316LN-ESR
Max. operating temperature
200 °C
View diameter
98 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
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on request
Details
VPCF160UVQ-L
VPCF160UVQ-L
VPCF160UVQ-L
UHV fused silica viewport, standard | 407060
Connection type
CF
Nominal diameter
160
Leak rate
< 0.75E-10 Torr ∙ l/s
Max. operating temperature
392 °F
View diameter
5.354 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
Connection type
CF
Nominal diameter
160
Leak rate
< 1E-10 mbar ∙ l/s
Max. operating temperature
200 °C
View diameter
136 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
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on request
Details
VPCF16UVQ-L
VPCF16UVQ-L
VPCF16UVQ-L
UHV fused silica viewport, standard | 313154
Connection type
CF
Nominal diameter
16
Leak rate
< 0.75E-10 Torr ∙ l/s
Max. operating temperature
392 °F
View diameter
0.63 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
Connection type
CF
Nominal diameter
16
Leak rate
< 1E-10 mbar ∙ l/s
Max. operating temperature
200 °C
View diameter
16 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
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available
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VPCF16UVQ-L-316L
VPCF16UVQ-L-316L
VPCF16UVQ-L-316L
UHV fused silica viewport, standard | 347606
Connection type
CF
Nominal diameter
16
Leak rate
< 0.75E-10 Torr ∙ l/s
Max. operating temperature
392 °F
View diameter
0.63 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
Connection type
CF
Nominal diameter
16
Leak rate
< 1E-10 mbar ∙ l/s
Max. operating temperature
200 °C
View diameter
16 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
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available
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VPCF16UVQ-L-NM
VPCF16UVQ-L-NM
VPCF16UVQ-L-NM
UHV fused silica viewport, non-magnetic | 347640
Connection type
CF
Nominal diameter
16
Flange material
Stainless steel 316LN-ESR
Max. operating temperature
392 °F
View diameter
0.63 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Connection type
CF
Nominal diameter
16
Flange material
Stainless steel 316LN-ESR
Max. operating temperature
200 °C
View diameter
16 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
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available
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VPCF200UVQ-L
VPCF200UVQ-L
VPCF200UVQ-L
UHV fused silica viewport, standard | 409813
Connection type
CF
Nominal diameter
200
Leak rate
< 0.75E-10 Torr ∙ l/s
Max. operating temperature
392 °F
View diameter
7.756 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
Connection type
CF
Nominal diameter
200
Leak rate
< 1E-10 mbar ∙ l/s
Max. operating temperature
200 °C
View diameter
197 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
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on request
Details
VPCF40UVQ-L
VPCF40UVQ-L
VPCF40UVQ-L
UHV fused silica viewport, standard | 406130
Connection type
CF
Nominal diameter
40
Leak rate
< 0.75E-10 Torr ∙ l/s
Max. operating temperature
392 °F
View diameter
1.378 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
Connection type
CF
Nominal diameter
40
Leak rate
< 1E-10 mbar ∙ l/s
Max. operating temperature
200 °C
View diameter
35 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
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in production
Details
VPCF40UVQ-L-NM
VPCF40UVQ-L-NM
VPCF40UVQ-L-NM
UHV fused silica viewport, non-magnetic | 347641
Connection type
CF
Nominal diameter
40
Flange material
Stainless steel 316LN-ESR
Max. operating temperature
392 °F
View diameter
1.378 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Connection type
CF
Nominal diameter
40
Flange material
Stainless steel 316LN-ESR
Max. operating temperature
200 °C
View diameter
35 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
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available
Details
VPCF63UVQ-L
VPCF63UVQ-L
VPCF63UVQ-L
UHV fused silica viewport, standard | 313152
Connection type
CF
Nominal diameter
63
Leak rate
< 0.75E-10 Torr ∙ l/s
Max. operating temperature
392 °F
View diameter
2.677 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
Connection type
CF
Nominal diameter
63
Leak rate
< 1E-10 mbar ∙ l/s
Max. operating temperature
200 °C
View diameter
68 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
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on request
Details
VPCF63UVQ-L-316L
VPCF63UVQ-L-316L
VPCF63UVQ-L-316L
UHV fused silica viewport, standard | 347608
Connection type
CF
Nominal diameter
63
Leak rate
< 0.75E-10 Torr ∙ l/s
Max. operating temperature
392 °F
View diameter
2.677 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
Connection type
CF
Nominal diameter
63
Leak rate
< 1E-10 mbar ∙ l/s
Max. operating temperature
200 °C
View diameter
68 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Window mounting
Brazed
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available
Details
VPCF63UVQ-L-NM
VPCF63UVQ-L-NM
VPCF63UVQ-L-NM
UHV fused silica viewport, non-magnetic | 347642
Connection type
CF
Nominal diameter
63
Flange material
Stainless steel 316LN-ESR
Max. operating temperature
392 °F
View diameter
2.677 ″
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
Connection type
CF
Nominal diameter
63
Flange material
Stainless steel 316LN-ESR
Max. operating temperature
200 °C
View diameter
68 mm
Window material
Fused silica (UV-grade)
Transmission range
250-2000 nm
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on request
Details

Your benefits with a VACOM account:

  • Online product configurator
  • More than 2000 products with short delivery times
  • Wide range of cleaned products
  • STEP files on each product
  • No minimum order value
  • Material quantity check
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