40 Nutmeg Lane
Glastonbury, CT 06033
Tel: (860) 657-9014

Email: thought@tvu.com


High Temperature Viewports

Thoughtventions Unlimited, LLC is a world leader in custom high pressure, high temperature, high vacuum and low temperature viewports.

Until now sapphire viewports have been very expensive. As a result of long experience in custom viewports, Thoughtventions has developed proprietary bonding and sealing techniques that lower the cost and simplify the use of sapphire viewports.

Other sizes will be available in the future.

High Temperature Vacuum Viewports

High Temperature Vacuum Viewports (2004)
(Click here for a higher quality image)

Sapphire viewports with all metal fittings; suitable for high vacuum and temperatures up to 700°C.

Cautions for Vacuum Viewports


Last updated: April 2018