CSOS is able to manufacture and supply the sight windows (viewports) for an ultra-high-pressure vessel. 

Ranges of Pressure: 

Low Pressure:  10-6 pa

High Pressure:  30Mpa

Ultra-high Pressure:  60Mpa

Housing Matrials:

Stainless Steel

Alloy

Aluminum

Kovar

Materials of Sight Window:

Sapphire

Fused Silica/Quartz

Borosilicate Glass

BK7/B270

etc.

Possible Applications:

Fluid Level Indicators

Pilot and Flame Indicators

Deep Sea Camera

Vapor Analyzers

Laser Measuring

High Pressure Researh