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  1. L

    Do I need protection goggles to use 1W green laser at night time?

    I want to aim it at scenery and distant objects.
  2. L

    Help with choosing a visible light beam / lower risk laser

    Hi all, I want to buy a laser from Sanwu, but I really need some advice. Now I have a cheap laser 303, green, the label says below 100mW, but I don't know the real power. Now I want a better quality product with a better visibility. My aim is to have the most visible laser beam on long...