Showing 73–96 of 368 products
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Cheap and Powerful 100-2000mW Blue Laser Pointer with Small Size
$84.99
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Powerful Dual-Color Green/Red Laser Pointer with USB Interface
$19.83
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Waterproof 100mW Green Laser Flashlight with 6 LEDs
$74.99
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Small and Powerful USB Green/Red/Blue Laser Pointer
$24.63
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200mW Long Distance Green Laser Pointer with 18650 Battery
$32.89
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80mW 532nm Long Distance USB Green Laser Pointer for Astronomy
$49.63
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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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100mW Green/Red USB Rechargeable Dual-Color Laser Pointer
$52.93
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Waterproof 200mW Blue-Violet Laser Pointer Class 3B
$14.83
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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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USB LED Flashlight with Blue Laser Pointer 450nm 200mW
$52.63
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Cheap Dual Color Green / Red Laser Pointer with Pulse Mode
$42.83
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Silver Style 50mW Green Laser Pointer Pen with Caps
$19.43
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Handheld 561nm Green Laser Pointer Class 3B 30mW
$98.63
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Cheap High-Performance 50mW Green Laser Pointer with Caps
$14.63
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100mW Green Laser Pen with Kaleidoscopic Cap
$19.99
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Tactical IR Laser Sight with LED and Remote Switch
$122.83
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150mW Long Range Green Laser Pointer with Good Stability
$31.63
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Very Powerful Multicolor Green / Blue / Red Laser Pointer
$149.99
What is a class 3B laser?
The class 3B (IIIB) laser pointer is a medium-to-high power laser. The output power is usually between 5 and 500 milliwatts. It's more hazardous than class 3A lasers, and if used improperly, this type of laser beam can cause damage to the eyes and skin. For long-term use, we recommend that you wear safety goggles.
Class IIIB lasers are usually used in astronomy, medical treatment, laser experiments, outdoor adventures, and other related fields. Before purchasing, you can contact us to choose the most suitable class 3B laser for you.
