Recent content by lysozymes

thanks guys for the amazingly quick response! ok, will start cleaning the lens first. if that doesn't do it, I'll open it up and check the xtal alignment. thanks rocket689 for suggesting the threaded lens. I checked, the whole thing is screwed on pretty tight with the laser warning sign still...

Hi guys, I got a 20mW green laser from ThinkGeek several years ago. The laser worked great, with several km range. Great for showing constellations to my nephews. The green laser has suddenly become a a big smear across the wall instead of the green dot. Is the diod displaced? Any tips on...