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- May 28, 2012
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Powerful Crown upgrade 500mW green laser torch/waterproof [OL-532-500] - $274.99 : Zen Cart!, The Art of E-commerce vs LZSK - 532nm 500mW High Power DPSS Green Laser Pointer
witch of these lasers is a better design? witch would have better divergence and beam?
how long would these last with normal use and following the duty cycle of corse .
witch of these lasers is a better design? witch would have better divergence and beam?
how long would these last with normal use and following the duty cycle of corse .