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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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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
UHV borosilicate viewport, standard | 303186
Connection type
CF
Nominal diameter
63
Leak rate
< 0.75E-10 Torr ∙ l/s
Max. operating temperature
662 °F
View diameter
2.48 ″
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
Thermally fused
Connection type
CF
Nominal diameter
63
Leak rate
< 1E-10 mbar ∙ l/s
Max. operating temperature
350 °C
View diameter
63 mm
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
Thermally fused
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available
UHV borosilicate viewport, ITO-coated | 403370
Connection type
CF
Nominal diameter
63
Leak rate
< 0.75E-10 Torr ∙ l/s
Max. operating temperature
662 °F
Window material
Borosilicate
Transmission range
400-2500 nm
View diameter
2.48 ″
Coating type
ITO
Connection type
CF
Nominal diameter
63
Leak rate
< 1E-10 mbar ∙ l/s
Max. operating temperature
350 °C
Window material
Borosilicate
Transmission range
400-2500 nm
View diameter
63 mm
Coating type
ITO
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available
Replacement window for standard ISO-viewport, DN63 | 374297
Connection type
ISO-K, ISO-F
Nominal diameter
63
Window material
Borosilicate
Transmission range
400-2500 nm
Outer Diamter
2.953 ″
Window thickness
0.157 ″
Connection type
ISO-K, ISO-F
Nominal diameter
63
Window material
Borosilicate
Transmission range
400-2500 nm
Outer Diamter
75 mm
Window thickness
4 mm
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available
Borosilicate ISO-F Viewport, Standard | 301570
Connection type
ISO-F
Nominal diameter
63
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
302 °F
View diameter
2.756 ″
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
FKM O-Ring
Connection type
ISO-F
Nominal diameter
63
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
150 °C
View diameter
70 mm
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
FKM O-Ring
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available
Borosilicate ISO-K Viewport for wall installation, Standard | 306194
Connection type
ISO-K
Nominal diameter
63
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
302 °F
View diameter
2.756 ″
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
FKM O-Ring
Connection type
ISO-K
Nominal diameter
63
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
150 °C
View diameter
70 mm
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
FKM O-Ring
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available
Borosilicate ISO-K Viewport for flange installation, Standard | 301584
Connection type
ISO-K
Nominal diameter
63
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
302 °F
View diameter
2.756 ″
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
FKM O-Ring
Connection type
ISO-K
Nominal diameter
63
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
150 °C
View diameter
70 mm
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
FKM O-Ring
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available
Borosilicate ISO-K Viewport, Standard | 301495
Connection type
ISO-K
Nominal diameter
63
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
302 °F
View diameter
1.929 ″
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
Thermally fused
Connection type
ISO-K
Nominal diameter
63
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
150 °C
View diameter
49 mm
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
Thermally fused
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available
Borosilicate KF/ISO Viewport, ITO-coated | 345222
Connection type
ISO-K
Nominal diameter
63
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
302 °F
Window material
Borosilicate
Transmission range
400-2500 nm
View diameter
2.48 ″
Coating type
ITO
Connection type
ISO-K
Nominal diameter
63
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
150 °C
Window material
Borosilicate
Transmission range
400-2500 nm
View diameter
63 mm
Coating type
ITO
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available
Borosilicate KF Viewport, Standard | 302252
Connection type
KF
Nominal diameter
25
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
302 °F
View diameter
0.63 ″
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
Thermally fused
Connection type
KF
Nominal diameter
25
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
150 °C
View diameter
16 mm
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
Thermally fused
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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.