+44 (0)1932 222314 sales@moores-glass.co.uk

Product Category

Vacuum viewports can be supplied in ‘Conflat’ and ISO KF or LF flanges. Viewing diameters range from 16mm to 135mm.

The viewport is manufactured using optical quality ‘Kodial’ glass which is sealed into a Kovar metal transition piece finally being Tig welded into the stainless‐steel vacuum flange. Technical Data pdf Kodial viewports tech doc




  • Viewport material Kodial® glass
  • Standard Flange material is 304L stainless steel,
    (316L on request)
  • Spinning material is Kovar
  • Maximum Temperature 400°C
  • 3°C/Minute Maximum Heatng Rate
  • 1.487 Refraction Index
  • Cleaned to UHV‐standards

Kodial viewports tech docNote: CF flanged viewports require a fully annealed copper gasket

Kodial Viewports

Kodial technical specification

Kodial viewports tech doc

Moores GlassWORKS

Moores GlassWORKS

Moores Glassworks has been exporting industrial glass components all over the world for nearly 40 years.

ergonomic benefits with the ‘eyepiece-less’ technology, improving productivity

“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 2017

Moores Glassworks have successfully purchased Sadems Industries, a Belgium-based maker of glass products and developer of computer-controlled glass processes see Sadems.

Moores currently export industrial glass components to clients in the following countries:

  • North America
  • Puerto Rico
  • Thailand
  • Hong Kong
  • Australia
  • Canada
  • China
  • All over Europe

Moores Industrial Glass

Moores Glass are a leader in glass manufacturing and has been exporting glass all over the world for nearly 40 years. 4.87 out of 5 based on 42 reviews
Suppliers of Ultra high vacuum viewports, Cathode ray tubes, Multi pin bases/stems/pinches, Photomultiplier envelopes, Graded seals, Glass condom moulds, Glass to metal seals and Hollow cathode lamp bodies
143 Hersham Road
Walton On Thames
KT12 1RR