100mw Green Green Laser Pointer/refers to the Star Pen

100mw Green Green Laser Pointer/refers to the Star Pen
by FasterCreative
Date first available at Amazon.com: February 14, 2012

1 used & new from $25.99

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Review & Description

Material: Copper
Battery: 2 * AAA (two on the 7th battery, the choice of alkaline batteries better)
Surface Treatment / Color: Camouflage Army Green
Life: continuous output, continuous service life> 5000 hours
Output wavelength: 532nm / ± 5nm
Output power: 100mW
Spot shape / diameter: Round light class straight line
Circuit Control: APC line
Operating voltage: DC = 3.0V
Operating Current: I <280mA
Operating Temperature: +15 ? ~ +35 ?
Storage temperature: +10 ?to +40?
The green laser is different from ordinary red laser.its biggest feature is not subject to outside interference.You can see clearly the straight with green light in dim environment.especially at night.
Feature:
1.This laser has two functions:green laser pointer, referring to the star pen
2.put the button.after Laser lights,Please turn writing skill.There will be a sky full of starlight. Then turn off the writing,it will be a laser refering to the star.Green laser pen is different from the red laser.Its biggest feature is not subject to outside interference.You can see clearly the straight with green light in dim environment.especially at night.
Notice:Our product packaging is without the battery.You should buy them by your own for the safe of shipment