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MgF2 vacuum viewport
The author :    time : 2019-10-12     Click on the number of times : 72
Laser Optex Inc. - offer a range of competitively priced MgF2 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.

Windows Materials include: UV grade MgF2 ; IR grade MgF2

Coating - a range of custom coatings can applied - which include
- Broadband AR coating (BBAR 2-5um)
- V AR coatings for high-power laser (AR532nm, AR1064nm, AR808nm)
- Custom coating are available by design

 

Standard Viewing diameters from .55" to 8 ".

Standard UV grade MgF2 vacuum viewport in stock(Delivery time: 2 weeks)

Part No.MFUCF40

Typical specifications

CF Flange:
Material : stainless steel 304,
CF40 O.D: 2.75 " (70mm)
View diameter: 32 mm
Bake out temp: 200 Celsius degree
Leak rate <1x10-10 mbar
withstand 400-450 psi
Seal: copper gasket

MgF2 window
Material:UV grade MgF2 crystal
Thickness: 3 mm, uncoated
Surface quality 60-40

Price: USD400/pc

 

Standard IR grade MgF2 vacuum viewport in stock (Delivery time: 2 weeks)

Part No.MFCF40-A

CF Flange:
Material : stainless steel 304,
CF40 O.D: 2.75 " (70mm)
View diameter: 32 mm
Bake out temp: 200 Celsius degree
Leak rate <1x10-10 mbar
withstand 400-450 psi
Seal: copper gasket

MgF2 window
Material: IR grade Quartz glass
Thickness: 3 mm, BBAR coating from 2-5um
Surface quality 40-20

Price: USD400/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 [email protected]

 

Reproduced please specify:Laser Optex Inc. » MgF2 vacuum viewport

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