$36.45 100mW 405nm Violet Purple Blue Beam Laser Pointer Pen

FOR IMMEDIATE RELEASE
(Free-Press-Release.com) October 19, 2010 -- http://www.xvillage999.com/other-lasers031-100mw-405nm-violet-purple-blue-beam-laser-pointer-pen.html

http://www.xvillage999.com/laser-pointers_other-lasers_p3.html

Compact design and lightweight
Better visibility and better penetrability
A great item for star parties and backyard astronomy
Trace the constellations or point out a target or location with ease
A great teaching tool for astronomy outreach and education
Class: Class III b
Laser Color: Violet Purple Blue laser
Operation Voltage: 3.0~3.6V

Power Supply: CR123A battery
Laser Wave Length: 405nm
Laser Output: 100mW
Storage Temperature Range: -10~+50°C
Dimension: 117 x 20mm / 4.6 x 0.8in(L x Dia.)
Package Included:

1 x Violet Purple Blue Laser Pointer
1 x CR123A Battery