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View Ports

Solid Sealing Technology introduces a new nonmagnetic, cryogenic vacuum Sapphire Viewport to the industry. The viewport features a large view diameter of .58 inches - exceeding competitive products in the industry. SST has designed and manufactured these viewports for an operating temperature range of -269 degrees C up to 450 degrees C and for the most demanding Ultra High Vacuum Applications including High Energy Physics, Semiconductor Processing Equipment and many other equipment, laser, and optical applications.

Mounted in a necked 1.33 mini conflat flange, this sapphire viewport has a transmission range of 0.25 to 4 microns and is RoHS Compliant.

Standard Viewport Specifications

  • View Diameters from 0.58 inches
  • Standard Transmission Range of 0.25 to 4 microns
  • Temperature Range of -269°C to 450°C
  • Internal Pressure 1x10-10 Torr up to 400 psig

How to place an order

Send an enquiry using the contact us page or call us on 01865 400514.