Showing 1–24 of 162 products
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Rechargeable Fiber Optic Laser Tester Pen with Certifications
$34.63
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Small USB Yellow-Green Laser Pointer 555 nm 50mW
$174.96
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Cheap Adjustable Class 3 100mW/200mW Violet Laser Pointer
$14.63
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High Power Green/Red Laser Pointer Class 3 100-200mW with Multi-mode
$18.96
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Cheap and Waterproof High Quality Violet Laser Pen 5-100mW
$6.23
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Small Rechargeable 555 nm 10mW Yellow-Green Laser Pointer
$122.96
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Durable Stainless Steel Blue Laser Pointer 500mW 450nm
$74.63
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Long Distance 561nm Green Laser Pointer 100mW with Patterns
$98.63
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532nm 30mW Green Laser Pointer for Wholesale
$12.63
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Cheap Green Laser Pointer 532nm 30mW 2km for Wholesale
$10.63
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Cheap and Waterproof 591 nm 10mW Yellow Laser Pointer
$108.63
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Professional Tactical Green/Red/Blue Laser Pointer with IR
$159.63
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Small and High-Power Yellow Laser Pointer 590 nm 50mW
$154.96
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Adjustable Tactical Sight with Green/Red/Blue Laser and IR
$124.83
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Cheap 561nm 50mW Green Laser Pointer with Interchangeable Heads
$98.63
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Cheap USB Cigarette Lighter with Red Laser
$22.63
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Long-Range 50mW 561nm Green Laser Pointer with Stainless Steel
$137.63
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Cheap and High-Precision Red Laser Pointer Line/Cross 650nm
$19.63
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Cheap Red Light Laser Pen 650nm 100mW with Batteries
$22.63
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High Power Red Laser Pointer 650nm 100mW with Batteries
$15.63
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Adjustable and Long-Distance 488nm 100mW Blue Laser Pointer
$87.63
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Cheap 150mW USB Rechargeable Red Laser Pointer with Star Cap
$18.93
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Handheld Cyan Laser Pointer 488 nm / 492 nm with Accessories
$179.99
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.
