Laser Optex offer a wide range of competitively priced hermetic viewports.

Laser Optex uses advanced bonding techniques for glass-to-metal and ceramic-to-metal seal, make critical testing, including 100 percent helium leak testing and x-ray measurements for metallization control.

Standard and Precision grade optical windows for hermetic viewports, windows Materials include:
Glass: BK7, Fused silica, Pyrex
Crystal: Sapphire, BaF2, CaF2, MgF2, LiF, Ge, Quartz, Si, ZnSe, ZnS
Ceramic: Transparent ceramic

A variety of custom coatings to enhance performance - which include
- Single QWOT
- Broad Band AR
- V coatings
- ITO
- DLC (Diamond like coating)

These viewports are available on standard vacuum mounts including Del-Seal CF, Kwik-Flange and Large-Flange ISO flanges with clear apertures from 1/2 to 5-3/8 inch diameters.

Custom vacuum viewport are available upon request.