Showing 1–24 of 99 products
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Super Cheap 15mW Green Laser Pointer Pen
$8.43
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10mW Green Laser Pen with Kaleidoscope Caps
$10.73
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Mini 5mW Green laser Pointer with Keychain
$12.99
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Cheap 532nm 20mW Green Laser Pen with Caps
$11.43
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Cheap and Small USB Green/Red Laser Pen with LED
$17.63
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Mini Rechargeable USB Red Laser Pen 650nm 150mW
$20.63
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Adjustable pocket green laser pointer 505nm 50mW
$88.93
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Small and Powerful USB Green/Red/Blue Laser Pointer
$24.63
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Super Cheap and Powerful Green/Red Laser Pen with Caps
$14.89
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50mW Green Laser Pen (2000 Meters Long Distance)
$11.83
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High Power 50mW Green Laser Pen Class 3B
$15.99
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Cheap Class 3B Green Laser Pointer Pen 20mW
$8.63
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Sturdy and Rechargeable Mini USB Laser Pen 532nm / 650nm
$35.63
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Mini and Powerful Blue-Violet Laser Pointer 405nm 200mW
$78.93
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Silver Style 50mW Green Laser Pointer Pen with Caps
$19.43
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100mW Green Laser Pen with Kaleidoscopic Cap
$19.99
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Cheap and Small Blue Laser Pointer with 2000mW Diode
$189.63
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Mini USB Green Laser Pen 100mW with LED Flashlight
$28.63
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Sanwu Pocket Red Laser Pen 635nm 200mW/300mW
$78.63
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Mini and Focusable Stainless Steel Laser Pointer Pen 488nm / 492nm
$98.76
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Small USB 200mW Red Laser Pointer with Stay-On Switch
$25.76
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Durable 20mW Red Laser Pen with Kaleidoscope Caps
$12.63
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50mW Long-Range Red Laser Pen with Caps
$18.76
Features of Laser Pen
The laser pen is typically a class 2/3 laser powered by AAA batteries. It has a fixed focus, a low-divergence angle, and an output power of 1-200mW. Pen-shaped lasers are usually cheaper than flashlight-shaped lasers and are easier to use (ideal for beginners).
Laser pens have different applications in different power ranges. For astronomical use, 10-200mW is recommended. For presentations, a lower power of 1-10mW is more appropriate and safe. For other applications, you can contact us to get the most suitable laser pen.
