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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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ISO160VR-VP

Replacement O-ring for standard ISO-viewports, DN160 | 337023

Connection type

ISO-F, ISO-K

Nominal diameter

160

Gasket material

FKM

Max. operating temperature

302 °F

Inner diameter

6.22 ″

Width

0.213 ″

Connection type

ISO-F, ISO-K

Nominal diameter

160

Gasket material

FKM

Max. operating temperature

150 °C

Inner diameter

158 mm

Width

5,4 mm

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available

LGH-160-316

Radiation protection caps | 309442

Nominal diameter

160

Connection type

Window material

Lead glass

View diameter

5.433 ″

Window thickness

0.236 ″

Flange material

Stainless steel 316L

Nominal diameter

160

Connection type

Window material

Lead glass

View diameter

138 mm

Window thickness

6 mm

Flange material

Stainless steel 316L

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available

VPCF160B-L

UHV borosilicate viewport, standard | 303097

Connection type

Nominal diameter

160

Leak rate

< 0.75E-10 Torr ∙ l/s

Max. operating temperature

662 °F

View diameter

5.354 ″

Window material

Borosilicate

Transmission range

400-2500 nm

Window mounting

Thermally fused

Connection type

Nominal diameter

160

Leak rate

< 1E-10 mbar ∙ l/s

Max. operating temperature

350 °C

View diameter

136 mm

Window material

Borosilicate

Transmission range

400-2500 nm

Window mounting

Thermally fused

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available

VPISO160B-WINDOW

Replacement window for standard ISO-viewport, DN160 | 370476

Connection type

ISO-K, ISO-F

Nominal diameter

160

Window material

Borosilicate

Transmission range

400-2500 nm

Outer Diamter

6.299 ″

Window thickness

0.354 ″

Connection type

ISO-K, ISO-F

Nominal diameter

160

Window material

Borosilicate

Transmission range

400-2500 nm

Outer Diamter

160 mm

Window thickness

9 mm

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available

VPISOF160B-E

Borosilicate ISO-F Viewport, Standard | 349731

Connection type

ISO-F

Nominal diameter

160

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

6.024 ″

Window material

Borosilicate

Transmission range

400-2500 nm

Window mounting

FKM O-Ring

Connection type

ISO-F

Nominal diameter

160

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

153 mm

Window material

Borosilicate

Transmission range

400-2500 nm

Window mounting

FKM O-Ring

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available

VPISOF160Q-E

Fused Silica KF/ISO Viewport, Standard | 322151

Connection type

ISO-F

Nominal diameter

160

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

6.024 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

ISO-F

Nominal diameter

160

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

153 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

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on request

VPISOK160B-E

Borosilicate ISO-K Viewport for wall installation, Standard | 307909

Connection type

ISO-K

Nominal diameter

160

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

6.024 ″

Window material

Borosilicate

Transmission range

400-2500 nm

Window mounting

FKM O-Ring

Connection type

ISO-K

Nominal diameter

160

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

153 mm

Window material

Borosilicate

Transmission range

400-2500 nm

Window mounting

FKM O-Ring

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available

VPISOK160B-E-Z

Borosilicate ISO-K Viewport for flange installation, Standard | 301580

Connection type

ISO-K

Nominal diameter

160

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

6.024 ″

Window material

Borosilicate

Transmission range

400-2500 nm

Window mounting

FKM O-Ring

Connection type

ISO-K

Nominal diameter

160

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

153 mm

Window material

Borosilicate

Transmission range

400-2500 nm

Window mounting

FKM O-Ring

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available

VPISOK160B-L

Borosilicate KF/ISO Viewport, Standard | 301243

Connection type

ISO-K

Nominal diameter

160

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

3.543 ″

Window material

Borosilicate

Transmission range

400-2500 nm

Window mounting

Thermally fused

Connection type

ISO-K

Nominal diameter

160

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

90 mm

Window material

Borosilicate

Transmission range

400-2500 nm

Window mounting

Thermally fused

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available

VPISOK160Q-E

Fused Silica ISO-K Viewport for wall installation, Standard | 322154

Connection type

ISO-K

Nominal diameter

160

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

6.024 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

ISO-K

Nominal diameter

160

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

153 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

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on request

VPISOK160Q-E-Z

Fused Silica ISO-K Viewport for flange installation, Standard | 349737

Connection type

ISO-K

Nominal diameter

160

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

6.024 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

ISO-K

Nominal diameter

160

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

153 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

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available

Viewports

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