Blue Laser Pointer
We are very unrestrained with blu-ray disc using blue lasers to encode more text on a single 120mm disc. We are also very up on with red laser pointers that can be bought from the sidewalks and gimmick stores. Just in lawsuit you already have the green laser pointer, try the blue laser pointer. It cost 899 US Dollars fromMost of allhttp://www.thinkgeek.com/ . This doohickey cetainly cost a lot but it is categorically a great geek thingamabob for a pinoy.
Specifications from Thinkgeek:
Wavelength: 473 nm
Achievement power of <5mW (Class IIIa Laser Output)
1.5 mm beam diameter at crevice
Momentary push button redirect
Pulsed wave manufacture
Takes 1 “CR2″ battery (included)
Dimensions: 5.9″ x .67″ dia


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Source: ElectronicsLab.PH