Showing 1–24 of 104 products
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High Power Green/Red Laser Pointer Class 3 100-200mW with Multi-mode
$18.96
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Small Rechargeable 555 nm 10mW Yellow-Green Laser Pointer
$122.96
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Long Distance 561nm Green Laser Pointer 100mW with Patterns
$98.63
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532nm 30mW Green Laser Pointer for Wholesale
$12.63
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Cheap Green Laser Pointer 532nm 30mW 2km for Wholesale
$10.63
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Cheap and Waterproof 591 nm 10mW Yellow Laser Pointer
$108.63
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Small and High-Power Yellow Laser Pointer 590 nm 50mW
$154.96
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Cheap 561nm 50mW Green Laser Pointer with Interchangeable Heads
$98.63
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Long-Range 50mW 561nm Green Laser Pointer with Stainless Steel
$137.63
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Adjustable and Long-Distance 488nm 100mW Blue Laser Pointer
$87.63
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Handheld Cyan Laser Pointer 488 nm / 492 nm with Accessories
$179.99
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Three Low Power 5mW Green/Red/Violet Laser Pens
$7.93
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Affordable 488nm Cyan Laser Pen 60mW / 100mW
$59.63
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High-Power and Long-Distance Green Laser Pointer 532nm 100mW
$21.63
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100mW Green Laser Pen for Astronomy Use
$22.93
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488nm 100mW / 200mW Cyan Laser Pointer with 26650 Battery
$119.63
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Cheap 100mW Green Laser Pen with Star Patterns
$22.63
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Cheap Focusable 100mW Green Laser Pointer That Pops Balloons
$14.89
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Long Range 30mW Astronomy Green Laser Pen with 5 Caps
$11.93
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100mW Green Laser Pointer Pen with AAA Batteries
$19.63
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Stainless Steel 50mW Green Laser Pointer Pen
$19.99
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Durable and Waterproof Yellow-Green Laser Pointer 555 nm 50mW
$142.96
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High-Power and Small 561nm Green Laser Pointer for Astronomy
$64.93
Uses of astronomy laser pointers
Astronomical observation
Astronomy laser pointers are widely used in astronomical observations. Green laser pointers are convenient for observing the starry sky at night because of their bright beams and strong resistance to stray light interference. The light emitted by the green laser forms a bright beam in the night sky, which can help astronomy enthusiasts accurately point out the position of stars, making observation more convenient and accurate.
Star Pointing
The green laser pointer is often called a "star pointer" because of its visible strong beam and long-distance pointing capability. Astronomy laser pointers can help users point to distant celestial targets, especially on moonless nights.
