CNI's new product--405nm blue ray laser pointer Its color is very amazing, blue violet, round spot. As known earlier, the blu-ray laser diode is widely used in blue laser drive or player and its ...
Blue-violet Laser Pointers Model:LSB-03 Output Wavelength:405 nm Output Power:5-200mw Battery :2 AAA Dimension:13.6 160mm Blue-violet Laser Pointers Model:LSB-03 Output Wavelength:405 nm Output ...
A laser pointer also called a laser pen is a small handheld device that has a power source and a laser diode emitting a narrow coherent low-powered laser beam of visible, monochromatic light. It is ...
Been waiting for 3 years for them to hit shelves. They just did.<BR><BR>http://www.dealextreme.com/products.dx/category.923<BR>I suppose I could get the 5mw one. But ...
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