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http://www.lasereshop.com/green-laserpointer/p-62.html
30mW Green Laser Pointer have been around for a few years but what are they? We have all seen the red laser pointer \ pen but green is completely different. The most common type are DPSS, ( diode pumped solid state). They are also 50 times brighter than red. With green laser's, you can see the beam as well as the very bright dot. Green laser pointers are the preferred 20mW Green laser because green is the most visible laser pointer color. The reason why green is more visible is the human eye is most sensitive to green light. Class 3B lasers may have an output power of up to 500 mW (half a watt) and a laser with an output power of around 100mW and above is capable of melting black plastic (Bin bags), making holes in bin liners and popping black coloured balloons or balloons marked with a black marker pen.
http://www.lasereshop.com/green-laserpointer/p-63.html
100mw laser pointer appear to cause almost instantaneous and noticeable d
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