Showing 241–264 of 368 products
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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
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Small and Cheap USB Yellow Laser Pointer 593 nm 10mW
$119.63
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Best Tactical LED Flashlight with Green/Blue/Red Laser and IR
$279.63
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Cheap and Small Green Laser Pointer 50-100mW for Astronomy
$14.63
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Cheap USB Rechargeable Laser Pointer Green/Red 50mW-100mW
$17.63
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Affordable and Long-Distance Green Laser Pen 520nm 100mW
$27.63
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Cheap and Long Range USB Green Laser Pointer 150mW 532nm
$19.99
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Multifunctional Tactical Flashlight with Red/Green/Blue Laser for Gun
$79.63
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Professional Adjustable Tactical LED Flashlight with Laser and IR
$99.83
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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
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.
