Poor greenie beam profiles
:x Is there anyone that knows where to get a true 75 or 100mW green laser that has a divergence of less than a spotlight? I have a couple of greenies here but the beams are just horrid at 15 meters. Somewhere in the range of 2Mrad or better. Too pissed to even calculate. Only one in the house is a measured 53mW and is doing a nice 1.3mrad the best I can calculate. There seems to be a flood of green.........no usable ones around. I hope someone can prove me wrong about this as it is disturbing.
You are the only one that can make your dreams come true....and the only one that can stop them...A.M. Dietrich