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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-160-316

Radiation protection caps | 309442

Connection type

Nominal diameter

160

Flange material

Stainless steel 316L

Window material

Lead glass

View diameter

5.433 ″

Window thickness

0.236 ″

Connection type

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

LGH-63-316

Radiation protection caps | 302287

Connection type

Nominal diameter

Flange material

Stainless steel 316L

Window material

Lead glass

View diameter

2.598 ″

Window thickness

0.236 ″

Connection type

Nominal diameter

Flange material

Stainless steel 316L

Window material

Lead glass

View diameter

66 mm

Window thickness

6 mm

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available

VPCF160UVQ-L

UHV fused silica viewport, standard | 407060

Connection type

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

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

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

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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

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available

VPCF63UVQ-L-NM

UHV fused silica viewport, non-magnetic | 347642

Connection type

Nominal diameter

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

Nominal diameter

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

Viewports

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