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Top 5 Positive Customer Reviews for green lazer
Its a good product. I would buy it again! The measured Laserpower is about 80 mW without the effect-lens. Its like almost green diode lasers a infrared Laser with a wavelengh double crystal. With two lenses for Collimated laser.
Not a good quality laser: The current was set to approx. 320mA and the module was getting quite hot. When I lowered the current to <280mA, the light intensity was very low.
Unfortunately, this pointer does not properly work with NiMH rechargeable batteries, you have to use alkaline ones (or preheat the laser with your hand before use). Also, the body is made from very thin aluminium, you can literally bend this thing back and forth as if it's made from clay. Otherwise all is OK.