Green Laser Pointer - The Original
A green laser pointer light is perfect for
astronomy clubs. Easily pinpoint and identify constellations and stars by
pointing the green laser pointer into the star-filled sky. With a green laser
pointer, showing and teaching becomes simple and easy.
This green laser pointer is also great for
telescope alignment. The green beam is highly visible at night and easily seen
in a smoky environment. Specifications: Extremely bright green laser pointer
at 532 nm.
Green Laser Pointer Specifications
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Power 5mW
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Wave length 532nm
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Visible range 14000 ft / 4.2 km
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Operational voltage 3v
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Beam divergence 1.5 mRad
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Transvers mode TEM00
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Laser head dimensions 24mm x 155mm
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Battery source 2 "AAA" batteries
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Expected Lifetime 3000-5000 hours
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Operation mode CW (constant wave)
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Net weight 75gm (with 2 batteries)
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Battery life 3 hours