Showing 1–15 of 15 products
-
-
USB Rechargeable 532nm 80mW Green Laser Pointer for Astronomy
$45.63
-
Waterproof and Powerful Green Laser Pointer 800mW Class 4 with Goggles
$169.83
-
Super Powerful Green Laser Pen 200mW 532nm That Burns
$49.63
-
Small and Rechargeable USB Green Laser Pointer 100mW 520nm
$24.63
-
Copper USB Rechargeable Mini Laser Pointer 80mW Green / 150mW Red
$22.63
-
Sanwu 515 nm Green Laser Pointer 300mW / 500mW / 1W / 1.2W / 1.6W
$179.99
-
Powerful Flashlight-Style Green Laser Pointer 520nm 500mW
$74.63
-
Green Laser Pointer Class 3B Cheap and Long-Distance with FDA Certification
$29.63
-
Small and Long Distance Green Light Laser Pointer 200mW for Astronomy
$19.99
-
Focusable 200mW Green Laser Pointer with Caps
$14.89
-
Durable and Powerful USB Green Laser Pointer 520nm 700mW
$129.63
-
Cheap Adjustable 2000mW (2W) Handheld Green Laser Pointer
$179.63
-
Cheap and Waterproof 500mW Green Laser Pointer
$89.63
-
100mW Green Laser Pen with FDA Certification
$28.93
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.
