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Help with green laser

insan

0
Joined
Apr 1, 2011
Messages
3
Points
0
I've searched all over and haven't really found an answer yet. Anyway, I just received my first green laser today. When I turn it on, it's bright and the beam is clearly visible for a split second, but then it dims.

Then after about 30 seconds or so of using it, it gets a little brighter. Not so bright that I can see the beam, but noticeably brighter.

Its a cheap eBay laser, and to be honest, it works better than I was expecting. But what's the deal with it being super bright and clear at first and immediately getting dim?

By the way, I know absolutely nothing about lasers, lol

And yes, the batteries are brand new.
 





insan

0
Joined
Apr 1, 2011
Messages
3
Points
0
I should clarify, its one of the handheld pen lasers. Again, I'm feeling like a total noob right now. Do you need to "break it in" or anything like that? I mean, as soon as I push the button its super bright and you can very clearly see the beam, but then its instantly dim.
 




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