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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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VPCF40ZNSE-K

UHV extended range viewport, optical, IR | 332147

Connection type

Nominal diameter

Max. operating temperature

248 °F

View diameter

1.26 ″

Window material

Zinc selenide

Transmission range

600-15000 nm

Surface quality

60 scratch/dig

Flatness (at 632,8 nm)

<2lambda

Connection type

Nominal diameter

Max. operating temperature

120 °C

View diameter

32 mm

Window material

Zinc selenide

Transmission range

600-15000 nm

Surface quality

60/40 (scratch/dig)

Flatness (at 632,8 nm)

<2lambda

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VPCF40ZNSE-K-NM

UHV extended range viewport, optical, UV/IR, non-magnetic | 303184

Connection type

Nominal diameter

Flange material

Stainless steel 316LN

Max. operating temperature

248 °F

Window material

Zinc selenide

View diameter

1.26 ″

Transmission range

600-15000 nm

Surface quality

60 scratch/dig

Connection type

Nominal diameter

Flange material

Stainless steel 316LN

Max. operating temperature

120 °C

Window material

Zinc selenide

View diameter

32 mm

Transmission range

600-15000 nm

Surface quality

60/40 (scratch/dig)

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on request

VPCF40ZNSE-L

UHV extended range viewport, optical, IR | 313156

Connection type

Nominal diameter

Max. operating temperature

392 °F

View diameter

0.886 ″

Window material

Zinc selenide

Transmission range

600-15000 nm

Surface quality

40 scratch/dig

Flatness (at 632,8 nm)

< 1 lambda

Connection type

Nominal diameter

Max. operating temperature

200 °C

View diameter

22,5 mm

Window material

Zinc selenide

Transmission range

600-15000 nm

Surface quality

40/20 (scratch/dig)

Flatness (at 632,8 nm)

< 1 lambda

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VPCF40ZNSE-L-BBAR4

UHV extended range viewport, optical, IR | 408527

Connection type

Nominal diameter

View diameter

0.886 ″

Max. operating temperature

392 °F

Window material

Zinc selenide

Coating type

Broadband BBAR

Coating wavelength(s)

8000-12000 nm

Flatness (at 632,8 nm)

< 1 lambda

Connection type

Nominal diameter

View diameter

22,5 mm

Max. operating temperature

200 °C

Window material

Zinc selenide

Coating type

Broadband BBAR

Coating wavelength(s)

8000-12000 nm

Flatness (at 632,8 nm)

< 1 lambda

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VPCF40ZNSE-L-BBAR4-NM

UHV extended range viewport, optical, UV/IR, non-magnetic | 344422

Connection type

Nominal diameter

Flange material

Stainless steel 316LN

Max. operating temperature

392 °F

Window material

Zinc selenide

View diameter

0.886 ″

Coating type

Broadband BBAR

Coating wavelength(s)

8000-12000 nm

Connection type

Nominal diameter

Flange material

Stainless steel 316LN

Max. operating temperature

200 °C

Window material

Zinc selenide

View diameter

22,5 mm

Coating type

Broadband BBAR

Coating wavelength(s)

8000-12000 nm

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VPCF40ZNSE-L-NM

UHV extended range viewport, optical, UV/IR, non-magnetic | 344448

Connection type

Nominal diameter

Flange material

Stainless steel 316LN

Max. operating temperature

392 °F

Window material

Zinc selenide

View diameter

0.886 ″

Transmission range

600-15000 nm

Surface quality

40 scratch/dig

Connection type

Nominal diameter

Flange material

Stainless steel 316LN

Max. operating temperature

200 °C

Window material

Zinc selenide

View diameter

22,5 mm

Transmission range

600-15000 nm

Surface quality

40/20 (scratch/dig)

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on request

Viewports

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