Note: Your account is currently under review. Please note that it may take up to 3 business days to fully link your account and display customized prices. After successful verification, this message will disappear.

Viewports

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

Learn more

VPCF100UVQ-L

UHV fused silica viewport, standard | 406334

Connection type

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

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

Please login to see prices.

VPCF100UVQ-L-NM

UHV fused silica viewport, non-magnetic | 409030

Connection type

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

Nominal diameter

100

Flange material

Stainless steel 316LN-ESR

Window material

Fused silica (UV-grade)

View diameter

98 mm

Transmission range

250-2000 nm

Please login to see prices.

on request

VPCF16UVQ-L

UHV fused silica viewport, standard | 313154

Connection type

Nominal diameter

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

Nominal diameter

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

Please login to see prices.

available

VPCF16UVQ-L-316L

UHV fused silica viewport, standard | 347606

Connection type

Nominal diameter

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

Nominal diameter

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

Please login to see prices.

available

VPCF16UVQ-L-NM

UHV fused silica viewport, non-magnetic | 347640

Connection type

Nominal diameter

Flange material

Stainless steel 316LN-ESR

Window material

Fused silica (UV-grade)

View diameter

0.63 ″

Transmission range

250-2000 nm

Connection type

Nominal diameter

Flange material

Stainless steel 316LN-ESR

Window material

Fused silica (UV-grade)

View diameter

16 mm

Transmission range

250-2000 nm

Please login to see prices.

available

VPCF40UVQ-L

UHV fused silica viewport, standard | 406130

Connection type

Nominal diameter

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

Nominal diameter

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

Please login to see prices.

available

VPCF40UVQ-L-316L

UHV fused silica viewport, standard | 347607

Connection type

Nominal diameter

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

Nominal diameter

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

Please login to see prices.

available

VPCF40UVQ-L-NM

UHV fused silica viewport, non-magnetic | 347641

Connection type

Nominal diameter

Flange material

Stainless steel 316LN-ESR

Window material

Fused silica (UV-grade)

View diameter

1.378 ″

Transmission range

250-2000 nm

Connection type

Nominal diameter

Flange material

Stainless steel 316LN-ESR

Window material

Fused silica (UV-grade)

View diameter

35 mm

Transmission range

250-2000 nm

Please login to see prices.

available

VPCF63UVQ-L

UHV fused silica viewport, standard | 313152

Connection type

Nominal diameter

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

Nominal diameter

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

Please login to see prices.

on request

VPCF63UVQ-L-316L

UHV fused silica viewport, standard | 347608

Connection type

Nominal diameter

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

Nominal diameter

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

Please login to see prices.

available

VPCF63UVQ-L-NM

UHV fused silica viewport, non-magnetic | 347642

Connection type

Nominal diameter

Flange material

Stainless steel 316LN-ESR

Window material

Fused silica (UV-grade)

View diameter

2.677 ″

Transmission range

250-2000 nm

Connection type

Nominal diameter

Flange material

Stainless steel 316LN-ESR

Window material

Fused silica (UV-grade)

View diameter

68 mm

Transmission range

250-2000 nm

Please login to see prices.

on request

VPISOF100Q-E

Fused Silica KF/ISO Viewport, Standard | 303905

Connection type

ISO-F

Nominal diameter

100

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

4.016 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

ISO-F

Nominal diameter

100

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

102 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Please login to see prices.

on request

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

Please login to see prices.

on request

VPISOF63Q-E

Fused Silica KF/ISO Viewport, Standard | 322150

Connection type

ISO-F

Nominal diameter

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

2.756 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

ISO-F

Nominal diameter

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

70 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Please login to see prices.

on request

VPISOK100Q-E

Fused Silica ISO-K Viewport for wall installation, Standard | 312315

Connection type

ISO-K

Nominal diameter

100

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

4.016 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

ISO-K

Nominal diameter

100

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

102 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Please login to see prices.

on request

VPISOK100Q-E-Z

Fused Silica ISO-K Viewport for flange installation, Standard | 349736

Connection type

ISO-K

Nominal diameter

100

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

4.016 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

ISO-K

Nominal diameter

100

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

102 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Please login to see prices.

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

Please login to see prices.

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

Please login to see prices.

available

VPISOK63Q-E

Fused Silica ISO-K Viewport for wall installation, Standard | 322153

Connection type

ISO-K

Nominal diameter

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

2.756 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

ISO-K

Nominal diameter

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

70 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Please login to see prices.

available

VPISOK63Q-E-Z

Fused Silica ISO-K Viewport for flange installation, Standard | 349735

Connection type

ISO-K

Nominal diameter

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

2.756 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

ISO-K

Nominal diameter

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

70 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Please login to see prices.

available

VPKF40Q-E

Fused Silica KF Viewport for wall installation, Standard | 321867

Connection type

Nominal diameter

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

1.575 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

Nominal diameter

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

40 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Please login to see prices.

available

VPKF40Q-E-Z

Fused Silica KF Viewport for flange installation, Standard | 349733

Connection type

Nominal diameter

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

1.575 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

Nominal diameter

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

40 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Please login to see prices.

available

VPKF50Q-E

Fused Silica KF Viewport for wall installation, Standard | 321870

Connection type

Nominal diameter

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

1.969 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

Nominal diameter

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

50 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Please login to see prices.

available

VPKF50Q-E-Z

Fused Silica KF Viewport for flange installation, Standard | 349734

Connection type

Nominal diameter

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

302 °F

View diameter

1.969 ″

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Connection type

Nominal diameter

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

150 °C

View diameter

50 mm

Window material

Fused silica

Transmission range

300-2000 nm

Window mounting

FKM O-Ring

Please login to see prices.

available

Viewports

Your benefits with a VACOM account: