Vacuum viewports

We offer viewports in a range of flange sizes and standards. Below you see our standard Kodial glass viewports. For special coatings and materials, please contact us.

For more information

Contact Us

Vacuum viewports

We offer viewports in a range of flange sizes and standards. Below you see our standard Kodial glass viewports. For special coatings and materials, please contact us.

Key Features


Alternative viewport materials include:

  • Sapphire
  • Zinc Selenide (ZnSe)
  • Magnesium Fluoride
  • Calcuim Fluoride
  • Barium Fluoride
  • CVD Diamond
  • Quartz

Available coatings include

  • Anti reflective
    • VAR
    • Broadband
    • WAR

Vacuum viewports

We offer viewports in a range of flange sizes and standards. Below you see our standard Kodial glass viewports. For special coatings and materials, please contact us.

Key Features


Alternative viewport materials include:

  • Sapphire
  • Zinc Selenide (ZnSe)
  • Magnesium Fluoride
  • Calcuim Fluoride
  • Barium Fluoride
  • CVD Diamond
  • Quartz

Available coatings include

  • Anti reflective
    • VAR
    • Broadband
    • WAR

Kodial Glass Viewports

Kodial viewports are seen as the default standard for vacuum viewports when no special optical properties are needed except for transmission at visible wavelengths in order to see inside a vacuum chamber.

View Product