Laser Optex Inc. - offer a range of competitively priced  UHV  viewports , Conflat, ISO or KF including a variety of coatings to enhance performance.

Laser Optex Inc. uses advanced techniques for control of special and critical processes, including 100 percent helium leak testing and x-ray measurements for metallization control.

Windows Materials include:
Fused silica, Quartz , Sapphire , MgF2 , BaF2 , CaF2 , ZnSe ,ZnS ,Ge, Si ,Pyrex

Coating - a range of custom coatings can applied - which include
                 - Single QWOT
                 - Broad Band AR
                 - V coatings
                 - ITO
                 - DLC (Diamond like coating)

Standard Viewing diameters from .55" to 1.94 ".

Custom vacuum viewport are available upon request.

Download the catalog of vacuum viewport (53k )