Ultra High Vacuum Viewports
Vacuum viewports are fabricated in viewing diameters from 16mm to 14Omm. These are made from optical quality 'Corning 7056′ glass sealed into 'Kovar' spinnings which are then welded into vacuum flanges.
'Conflat' and ISO KF or LF flanges
Viewports can be supplied in 'Conflat' and ISO KF or LF flanges. Special viewports with different window materials, e.g. magnesium flouride or quartz, viewports with lead glass, viewports with anti-reflex coating can be supplied as can non standard vacuum flange configurations.
Frequently Asked Questions
Q. What is the material of the glass?
Q. What is the material of the flange/welds and is it magnetic?
A. Flange material is 304L stainless steel, Spinning material is Kovar and it is highly magnetic.
Q. What is the maximum Temperature?
Q. What is the maximum heating rate?
Q. What is the refraction index
Q. Are the viewports cleaned according to UHV-standards?
More on View Ports
- Ultra High Vacuum Viewports Specifications
- UHV Viewport window materials
- UHV Viewport Flanges
- UHV Viewport anti-reflection (AR) coatings
- Specialist UHV Optic Viewports