CR2 Supergraphite argon ion laser. 8W maximum power. With power supply and instruction manuals, 1979. CR2 Supergraphite argon ion laser
Laser system LS212 by Lean Siegler Inc, containing laser head, control unit, power supply, cooling unit, inductor unit, energy storage unit Laser system LS212 by Lean Siegler Inc
Laser tube for carbon dioxide laser, pin bar construction, made at the Services Electronics Research Laboratories, Baldock, in 1969 (lacks mirrors and other components: former RSRE museum no. 2) Laser tube for carbon dioxide laser