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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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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

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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

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available

VPCF16UVQ-L-NM

UHV fused silica viewport, non-magnetic | 347640

Connection type

Nominal diameter

Flange material

Stainless steel 316LN-ESR

Max. operating temperature

392 °F

View diameter

0.63 ″

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

16 mm

Window material

Fused silica (UV-grade)

Transmission range

250-2000 nm

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available

VPCF200UVQ-L

UHV fused silica viewport, standard | 409813

Connection type

Nominal diameter

200

Leak rate

< 0.75E-10 Torr ∙ l/s

Max. operating temperature

392 °F

View diameter

7.756 ″

Window material

Fused silica (UV-grade)

Transmission range

250-2000 nm

Window mounting

Brazed

Connection type

Nominal diameter

200

Leak rate

< 1E-10 mbar ∙ l/s

Max. operating temperature

200 °C

View diameter

197 mm

Window material

Fused silica (UV-grade)

Transmission range

250-2000 nm

Window mounting

Brazed

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on request

Viewports

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