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Wedge window viewport
The author :    time : 2016-06-15     Click on the number of times : 246
Wedge window viewport     Custom Wedge viewport are available


Laser Optex Inc. - offer a range of competitively priced Wedge window UHV viewports ,with Conflat flange including a variety of Broadband coatings to enhance performance.

Laser Optex Inc. uses advanced techniques for control of special and critical processes, including 100 percent helium leak testing.

Wedge Windows Materials include:
Fused silica, Quartz , Sapphire , MgF2 ,LiF, BaF2 , CaF2 , ZnSe ,ZnS ,Ge, Si ,Pyrex .

Coating - a range of custom coatings can applied - which include
- Broadband AR coating (BBAR 350-700nm, 450-800nm,650-1050nm,1050-1620nm)
- V AR coatings for high-power laser (AR532nm, AR1064nm, AR808nm)
- DLC (Diamond like coating)

Standard Viewing diameters from .55" to 4".

Standard Wedge Fused silica vacuum viewport in stock

Typical specifications

CF Flange:
Material : stainless steel 304,
CF40 O.D: 2.75 " (70mm)
View diameter: 25 mm
Bake out temp: 200 Celsius degree
Leak rate <1x10-10 mbar
withstand 400-450 psi
Seal: copper gasket

Wedge window
Material: UV grade Fused silica glass
Thickness: 3 mm, uncoated
Surface quality 60-40

Wedge: 0.5 degree

Price: USD500/pc



Custom Design vacuum viewport

Custom vacuum viewport are available upon request,such as following:

Double side Seal CF vacuum viewport

Custom Max viewing diameter vacuum viewport

Wedge Windows for vacuum viewport ( 0.5 degree)

Custom AR coating for vacuum viewport from 250nm to 14um


For your custom design vacuum viewport,

please send e-mail to



Reproduced please specify:Laser Optex Inc. » Wedge window viewport

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