Monday, August 29, 2011
BUY 500MW LASER
If you want to buy 500mw laser, first of all, you need to decide which type of 500mw laser can meet your needs. Green 500mw laser， red 500mw laser, violet 500mw laser, blue 500mw laser and infrared 500mw laser. The most expensive are blue 500mw laser and green 500mw laser. You can't buy a green 500mw laser with less than $500, and the blue 500mw laser is even more expensive than green 500mw laser. Some sellers are selling green 532nm 500mw laser for $98, it's not real 500mw laser, maybe it's just 50mw. And the cheapest 500mw laser is infrared 500mw laser, such as:
25mw Red Lasers
(1) 25mw Red laser pointer
(2) Wavelength: 650nm
(3) Battery: 2 xAAA.
(4) Dimension :14 x 160mm
(5) Output power: 25mw-30mw
(6) Transverse Mode: TEMoo
(7) Switch: Momentary switch
(8) Expected Lifetime: > 8,000 hours
200mw High Powerd Beams Pointer
This high-quality BeamQ laser pointer incorporates the latest technology in green laser optics and microelectronics
Green laser light, can be used to strike a match and shoot a balloon
Use your laser pointer to point at any desired targets, project screens, or video monitors, presentations, museum and tour guides, point at the stars and inspection
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