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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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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
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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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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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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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
Window material
Fused silica (UV-grade)
View diameter
0.63 ″
Transmission range
250-2000 nm
Connection type
CF
Nominal diameter
16
Flange material
Stainless steel 316LN-ESR
Window material
Fused silica (UV-grade)
View diameter
16 mm
Transmission range
250-2000 nm
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VPCF16ZNSE-L
VPCF16ZNSE-L
VPCF16ZNSE-L
UHV extended range viewport, optical, IR | 354542
Connection type
CF
Nominal diameter
16
Window material
Zinc selenide
View diameter
0.413 ″
Coating type
Uncoated
Transmission range
600-15000 nm
Surface quality
60 scratch/dig
Flatness (at 632,8 nm)
< 1 lambda
Connection type
CF
Nominal diameter
16
Window material
Zinc selenide
View diameter
10,5 mm
Coating type
Uncoated
Transmission range
600-15000 nm
Surface quality
60/40 (scratch/dig)
Flatness (at 632,8 nm)
< 1 lambda
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VPCF16ZNSE-L-BBAR4
VPCF16ZNSE-L-BBAR4
VPCF16ZNSE-L-BBAR4
UHV extended range viewport, optical, IR | 350407
Connection type
CF
Nominal diameter
16
View diameter
0.413 ″
Max. operating temperature
392 °F
Window material
Zinc selenide
Coating type
Broadband BBAR
Coating wavelength(s)
8000-12000 nm
Flatness (at 632,8 nm)
< 1 lambda
Connection type
CF
Nominal diameter
16
View diameter
10,5 mm
Max. operating temperature
200 °C
Window material
Zinc selenide
Coating type
Broadband BBAR
Coating wavelength(s)
8000-12000 nm
Flatness (at 632,8 nm)
< 1 lambda
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VPCF16ZNSE-L-NM
VPCF16ZNSE-L-NM
VPCF16ZNSE-L-NM
UHV extended range viewport, optical, UV/IR, non-magnetic | 367655
Connection type
CF
Nominal diameter
16
Window material
Zinc selenide
Window mounting
Metal seal
View diameter
0.413 ″
Transmission range
600-15000 nm
Surface quality
60 scratch/dig
Flatness (at 632,8 nm)
< 1 lambda
Connection type
CF
Nominal diameter
16
Window material
Zinc selenide
Window mounting
Metal seal
View diameter
10,5 mm
Transmission range
600-15000 nm
Surface quality
60/40 (scratch/dig)
Flatness (at 632,8 nm)
< 1 lambda
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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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VPCF40UVQ-L-316L
VPCF40UVQ-L-316L
VPCF40UVQ-L-316L
UHV fused silica viewport, standard | 347607
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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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
Window material
Fused silica (UV-grade)
View diameter
1.378 ″
Transmission range
250-2000 nm
Connection type
CF
Nominal diameter
40
Flange material
Stainless steel 316LN-ESR
Window material
Fused silica (UV-grade)
View diameter
35 mm
Transmission range
250-2000 nm
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VPCF40ZNSE-L
VPCF40ZNSE-L
VPCF40ZNSE-L
UHV extended range viewport, optical, IR | 313156
Connection type
CF
Nominal diameter
40
Window material
Zinc selenide
View diameter
0.886 ″
Coating type
Uncoated
Transmission range
600-15000 nm
Surface quality
40 scratch/dig
Flatness (at 632,8 nm)
< 1 lambda
Connection type
CF
Nominal diameter
40
Window material
Zinc selenide
View diameter
22,5 mm
Coating type
Uncoated
Transmission range
600-15000 nm
Surface quality
40/20 (scratch/dig)
Flatness (at 632,8 nm)
< 1 lambda
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VPCF40ZNSE-L-BBAR4
VPCF40ZNSE-L-BBAR4
VPCF40ZNSE-L-BBAR4
UHV extended range viewport, optical, IR | 408527
Connection type
CF
Nominal diameter
40
View diameter
0.886 ″
Max. operating temperature
392 °F
Window material
Zinc selenide
Coating type
Broadband BBAR
Coating wavelength(s)
8000-12000 nm
Flatness (at 632,8 nm)
< 1 lambda
Connection type
CF
Nominal diameter
40
View diameter
22,5 mm
Max. operating temperature
200 °C
Window material
Zinc selenide
Coating type
Broadband BBAR
Coating wavelength(s)
8000-12000 nm
Flatness (at 632,8 nm)
< 1 lambda
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Details
VPCF40ZNSE-L-NM
VPCF40ZNSE-L-NM
VPCF40ZNSE-L-NM
UHV extended range viewport, optical, UV/IR, non-magnetic | 344448
Connection type
CF
Nominal diameter
40
Window material
Zinc selenide
Window mounting
Metal seal
View diameter
0.886 ″
Transmission range
600-15000 nm
Surface quality
40 scratch/dig
Flatness (at 632,8 nm)
< 1 lambda
Connection type
CF
Nominal diameter
40
Window material
Zinc selenide
Window mounting
Metal seal
View diameter
22,5 mm
Transmission range
600-15000 nm
Surface quality
40/20 (scratch/dig)
Flatness (at 632,8 nm)
< 1 lambda
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on request
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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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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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
Window material
Fused silica (UV-grade)
View diameter
2.677 ″
Transmission range
250-2000 nm
Connection type
CF
Nominal diameter
63
Flange material
Stainless steel 316LN-ESR
Window material
Fused silica (UV-grade)
View diameter
68 mm
Transmission range
250-2000 nm
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on request
Details

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