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i also bozght such a laser in hk 2 days ago... it says, taht its 30 mW but i dun know... because thats my 1st green laser ever^^ when i got time (HKers are busy all the time) i will also post a review, after a bit longer time using... mine looks exactly like this one only the diffraction grating...

ok, your right, i will look up the other threads aswell the last 2 month there weren't any threads about this topics. The last few days the popped up about six of them :D so far, thanks for your answer bigG

Hello guys, maybe it's a silly question but i need your opinion: I'm looking for a very good quality laser pen (about 50-80mW) for star-pointing and the cool laser graffiti project (never heard of it? -> Graffiti Research Lab, cool vid, how-to) It should be a green pen-style (for portability)...

thanks for your fast replies, guys!:thanks: so as a "rpl" style is only like the opto design :) has anyone ever build such a laser himself? thanks bigG

Since i joined this forum, i read everywhere about RPL lasers. I know that they are bigger than pens, but for what is that a abbreviation and why are they build bigger? it would be very fine if you can answer a noob a silly question, but i have really no clue what rpl style means. thanks in...

its just a very very very very thin beam and only for 30 picosecs

Look at this: Geekologie Hercules Laser Wikipedia (use google translator) That the most powerful laser in the universe :drool: This as a handheld.....

Does anyone have experiences with this host: DealExtreme: $3.84 5W AA LED Keychain Flashlight It seems to be a nice build, cheap and small. Would it be possible to build a laser with it? Maybe even a blue ray? thanks bigG

but how can you focuse it underwater? you must still take it apart to focuse ther lens, if the flashlight waterproof lens is still in front of. please correct me if i missunderstood it bigG

good luck for the waterproof FOKUSABLE laser^^ i plan to build first such a waterproof as in your first post really cool!! bigG

one last question, because i am a bit confused. have i to use heat compound in the build? If yes, between the aixiz and the heatsink or between the heatsink and the host? thanks bigG

but folks, what do you think about the other hosts i posted above? thanks bigG

Yes i alredy know your build as a waterproof laser. just downloaded your instructions. i think this host is really cool when it is modded waterproof incidentally it's a cool guide... first waterproof i read about ill think about... maybe i also build a waterproof blue-ray thanks bigG

yes, you're right. i'll do it exactly like that then i have only to measure the inside of the flashlight and to lathe a thread for a set-screw in the complete heatsink thanks bigG

Yes, that's exactly what i tried to say :D And i will measure the host when i get it and let make the heatsink then. And i think the whole in it for the aixiz should be only a fractin of a mmm greater than he modul itself right? And i heard that it would be good to stick the aixiz in the...

thank you for your fast answers^^ yea, i've already thought about buying a kit from jayrob, exspecially with the Ultrafire WF-602D, but i've decided to build the whole thing myself. I've a friend who can made me a heatsink for my build, so i don't have to buy one. to build the laser myself is...

Hey guys, i'm planning to build a blue-ray laser with a DX-host I've some hosts i prefer, but don't know which is the best for my first laser-build! It should be small, unlike the MXDL, the most proposed host for newbies. But also not small like a keychain. I want to use a PHR-803T Diode in an...

Re: FS: Key Chain CR2 Kit! - SCHWEET! sorry, yes it was directed to you, jayrob. i only wanted to know where u got this host for the key chain cr2 build thanks bigG

Re: FS: Key Chain CR2 Kit! - SCHWEET! What host did you used for it exactly? bigG

Yea, hey guys,:beer: you can say bigG to me and im new at this forum and its pretty cool. its the best site on the web i think. Im trying to first buy a cheap pointer or so to first familiarize with lasers. but ive one question: why do people want to have so powerful laserpointers? what can i...