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Viewports for Optical Applications

UHV viewports with high optical quality windows and anti-reflective coatings enable a precise and efficient transport of optical signals between vacuum and atmosphere.

VPCF40ZNSE-L

UHV extended range viewport, optical, IR | 313156

Connection type

Nominal diameter

View diameter

0.886 ″

Max. operating temperature

392 °F

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

View diameter

22,5 mm

Max. operating temperature

200 °C

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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on request

Viewports for Optical Applications

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