Tuesday, October 31, 2006

Laser Pointers

Laser pointers are no longer merely red and crappy.

ThinkGeek.com has an ever widening selection of laser pointers. They are available in three wavelengths. It would be cool to have one of each. Unfortunately, the prices shoot up logarithmically when you get into lower wavelengths.

Color: Red.
Wavelenth: 645 nm
Price: $10^1

Color: Green
Wavelength: 532 nm
Price: $10^2

Color: Blue
Wavelength: 473 nm
Price: $10^3

Of the three, I'd say the green is the best one at this time. Judging by the descriptions and specs, it is brightest and most refined.


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