Selling Unphase 2111B-20SLE Argon laser. Rated output 20mw. Seems nice and bright, but I have no way of measuring actual outut. God cosmetic condition, fitted with cooling fan and wall wart to power fan. £40.00 + postage (at cost, but limited to £15.00 in UK only) - alternatively, if you live anywhere near Inverness, you are welcome to collect and view.
Will also include extra head (given to me by Smog), but this has a very weak output and cover missing.
Also makes quite a good room heater!