I have one Spectra Physics 162A tunable Argon Ion laser with the 262A (lab style with current and power meter) power supply for sale. This system including the laser tube is in excellent condition outputting over specified power. These small air cooled lasers are rated 1mW @ 458 nm, 2 mW @ 476.5 nm, 15 mW @ 488 nm and 9 mW @ 514.5 nm but this laser can produce more than that on every line. $750 Phil Bergeron, 142laser, (813) 974-2378