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50mw 532nm Green Laser Pointer Pen* Astronomy
Best price!
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100% Brand New
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Incorporates the latest technology in green laser optics and Microelectronics.
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Point at
any desired targets, project screens, or video monitors, presentations, museum
and
tour guides, points at stars and inspection.
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Based on
Diode Pumped Solid State Frequency Doubled ( DPSSFD ) laser technology
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Green laser
diode beam, can bee seen in the midair
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Wavelength: 532NM
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Output:
50mw
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Power: 2
x AAA battery
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Material: brass body with smooth finish--comfortable grip
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Range in
darkness : more than 4000 meter
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Output
mode: constant wave
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Switch:
momentary push button
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Size :
160mm (L) x 13mm ( Diameter )
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Weight :
145g
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1 x
50mw Green Laser Pen |
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2 x AAA
battery |
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1 x
Gift box
with English Instruction |
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