He-Ne laser tube

Virtual Valve Museum

Virtual Valve Museum | search:

About the museum

Museum exhibits

Updates, new exhibits etc.

Equipment

Supporters

View the guestbook

Documents

Valves wanted!

Valves for sale or for trade

Links to other sites, suppliers etc.

A laser tube, presumably helium-neon - no information other than that!

This file was last modified 15:50:07, Saturday November 12, 2011