I'm planning on buying one of these tubes I found mentioned in this thread: http://laserpointerforums.com/f46/brand-new-2mw-green-hene-543-5nm-gas-laser-tubes-100-a-63093.html (thanks for the heads up, Helios!)
Here are the tubes: NEW 2mW GREEN HELIUM NEON LASER TUBE HeNe Melles Griot | eBay
I...
Hi,
I'm just trying to start out with lasers. Unfortunately, I live in Australia which could make things somewhat difficult.
Looking through the forums, I found some older posts about importing lasers into Australia and I'd be really keen to hear any further experiences of or advice from...