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.
All viewports are custom designed and made for exact specifications.
We can supply the full range of vacuum viewports including:
- Kodial® Viewports
- Borosilicate glass viewports
- ITO Coated Kodial® Viewports
- ITO coated borosilicate glass viewport
- Fused Silica Quartz Viewport
- Higher transmission rate viewport
- Sapphire Viewport
'Conflat' and ISO KF or LF flanges
for Ø1.5" Windows
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?
A. Kodial® / ITO Coated Kodial® (see: Viewport window materials)
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 Glass Viewports
Moores Glassworks has been exporting industrial glass components all over the world for nearly 40 years.
“As we pride ourselves on providing a fast turnaround time for our customers, we need to rely on our inspection equipment to be accurate and easy to use. Furthermore, the inspection systems from Vision Engineering provide the team with ergonomic benefits with the ‘eyepiece-less’ technology, improving productivity” Read More
Moores Glassworks News 2016/7
Moores currently export industrial glass components to clients in the following countries:
- North America
- Puerto Rico
- Hong Kong
- All over Europe