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So I have/had a junk 301 532nm laser. It was mode hopping like a boss. I lost the expansion lens getting the crystal set off. Now I have a decently focused 808nm laser. My question is: should an 808nm laser burn better than it did when it was a 532? Because this one doesn't, it seems a bit...

I posted in the sanwu company thread already with a couple questions about this issue I'm having, I have a picture now to better describe the problem. Is this a beat laser? This is with focus cap/focus barrel whatever removed. Looks like diode is shot. I did put the battery in backwards as soon...

So a 1w gatling style chinese thing is getting delivered to me today, and I'm stoked, but I can't stop daydreaming about a 5-7w laser. I'd like to slap together a sweet build, but have a few questions, and definitely need to find a proper host. Here's what I want. Nubm44/nubm08(???) G8 lens Host...

Hello my name jeff, i recently was bored and got interested in lasers again after a few years of not touching one. I've had a few of those old bullet style red ones a long time ago, and a few years ago bought a cheap green one, my guess is it's roughly ~80mw judging by youtube videos. So a few...