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  1. M

    Slow start grre

    Hi there, Probably this has been answered before in a different matter but i couldn’t find it in the search. My problem is that my green laser starts very weak (yes, with a red dot) and after a few minutes it becomes brighter. A couple of little taps sometimes encourages the "process". But it...
  2. M

    What's wrong with this laser?

    I got this (chinese) Small Sun ZY-850 green laser. It was said to be a 100 mw laser but after some google-research it tuned out to be only a 30 mw. O well, I thought, that's not bad either cause max 5 mw is allowed in Holland. I'm pretty happy with it and at night the beam is clearly visible for...


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