CVI Instruments Complete Laser # J-9000A Melles Griot HeNe Edmund Optics ISOMET I cannot test it as I don't have the key to engage power source. It came from government lab. It should work after a quick overhaul, but I can't assure this. This is why I am selling at a good deal. Condition - This is looks great inside. Outside has some wear, and tape marks. There were a few loose parts inside, of which I pictured and we put in a plastic bag and tape them to the laser. Laser optics have had some condensation, which you can see in the picture (the drops of water). But this thing is LOADED with components!! Here are some of them: - IOSMET AOM 1205C-1 Controller - Melles Groit 05-LHP-151 HeNe Laser - Laser Drive Inc 103-2450 Supplier - Edmund Optics (I think this is a focusable lens, but not sure). - Computar CCD Camera Series 3900 - the lenes on this thing are huge!! these alone are probably worth some big bucks. this is about 40 pounds. And guess what? We will ship this to you for free!!! Will ship international (I get good rates - email for an estimate) please ask questions. Please look at pictures.