Zero length fused Silica viewport deep ultraviolet, DN76CF

Fused Silica Deep Ultraviolet Viewport outperforms standard borosilicate glass in UV range transmission. Fused silica, a form of ultra-pure non-crystalline synthetic quartz, has remarkable optical and thermal properties.

Notably colorless and resistant to both abrasion and thermal shock, it exhibits non-birefringent behavior. It handles high working temperatures, and possesses a low coefficient of thermal expansion.

Featuring laser-quality performance, it supports a Bake-Out Ramp Rate of 20°C per Minute. With an ultraviolet transmission rate of 99.8% at 248nm, this viewport ensures exceptional clarity and reliability for DUV-sensitive applications.

Material: Fused Silica
Fittings: KF, ISO-K, CF & weld fitting
Frequency: DUV
Transmission range: UV – 248nm
View diameter: 16mm – 198mm
Temp. range: -100 to 200°C