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So ill definitely be needing safety glasses right?

Hey everyone, So i have been reading in several threads and posts for an ebay laser like Hot 5mW 405nm Violet Purple Blue Ray Laser Pointer Pen Beam Light Lamp Powerful | eBay and I want to clear somethings out in my mind. Is there any chance for it, not to be a real 5mw laser? I have read that...

Thanks mate :)

Great mate! Thanks :)

yeap :)

Thanks mate :)

Nice! I wonder if there is something that i can focus it with, without the need of opening it up and changing it with a small screwdriver

Hey everyone, I have some questions to make about lasers. I am new to lasers so these might sound ridiculous questions. So first of: -What is nm and how does it effect the laser -Are red lasers better for burning stuff? -Are there diodes for example 50mw that can burn, and some that cant burn...

Hey everyone! I have registered to this forum before 2-3 days and I must say I LOVE IT. This forum is so active, its makes me love lasers even more :) So, I am Alex and i am from Cyprus. I look forward to meeting you guys :) Cheers

^^it will take some time, :) since the laser is from china i guess.

I will make a thread when i get my violet lasers on how to mod it and if its possible :)

I bought 3 of them. By the way, awillis i used to have 2 of them although green ones and it came off pretty easy, even though i didnt know what I was doing. Something last, I used to have a violet one like the one in the video and suddelny it started to burn a little, is it possible that the...

Hey everyone, So i was searching in youtube and i found that u can "mod" this laser Hot 5mW 405nm Violet Purple Blue Ray Laser Pointer Pen Beam Light Lamp Powerful | eBay Well, you just have to remove the cap upfront and turn the lens around, and get it to focus. This will make it burn. Is this...

Thanks for answering, I threw it :)

Hey everyone, So last night i was using my 100mw SD301 laser and suddenly poof beam gone. I bought it from yourlasers.com or dx.com i dont remember. Battery is fully charged. Now all i see is a small red dot INSIDE the head of the laser. I have take off the focusing lens to take some pictures...