Showing 49–72 of 164 products
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Durable and Mountable Green/Red Laser Flashlight for Pistol
$104.63
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Professional and Durable Tactical LED Flashlight with Laser and IR
$164.23
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Small and Long-Range Green Laser Pointer 60 mW for Astronomy
$20.63
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USB Rechargeable High-Brightness Flashlight with RGB Laser
$64.93
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Cheap and Powerful 100mW / 200mW USB Rechargeable Green Laser Pointer
$19.83
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Durable Stainless Steel Cyan Laser Pointer 488nm 200mW
$125.63
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Multimode Green Laser LED Flashlight with High Brightness
$60.83
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Affordable and Powerful Blue Laser Pointer Pen 450nm 150mW
$31.63
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Cheap 658nm 50mW/100mW Red Laser Pen with AAA Batteries
$15.83
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High Power Stainless Steel USB Laser Pen Green/Red
$27.63
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High-Power Blue Laser Pen 450nm 200mW
$32.63
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Cheap and High Power 100mW Red Laser Pointer
$14.86
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Cheap Astronomy Green Laser Pen (20mW - 200mW)
$14.63
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High Power and Cheap Green Laser Pointer 2 km 100mW / 200mW
$22.99
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Cheap and Rechargeable USB Green Laser Pen 200mW
$25.96
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High-Power and IPX7 Waterproof 100mW Red Laser Pointer
$14.83
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Small and Powerful Green Laser Pen 525nm 150mW
$98.76
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Durable High Power 250mW 532nm Green Laser Pointer for Astronomy
$45.63
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Promotional High Power USB Green Laser Pointer 200mW 532nm
$22.99
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Cheap and Long-Distance Green Laser Pointer 532nm for Astronomy
$14.63
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Long-Distance and Rechargeable USB Green Laser Pointer 200mW
$32.89
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Mini Rechargeable USB Green Laser Pen 120mW with Clip
$26.93
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Cheap 10mW Green Laser Pen with AAA Batteries
$6.43
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.
