Showing 1–24 of 210 products
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Small and Powerful Red Laser Pen 635nm 500mW That Burns
$78.63
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Stainless Steel Laser Pointer 485nm 100mW with Adjustable Focus
$104.63
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Professional 488nm 100mW Blue Laser Pointer with Batteries
$79.63
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Rechargeable and High-Powered USB Green Laser Pointer 520nm 500mW
$109.63
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Waterproof and Powerful 488nm 200mW Blue Laser Pointer
$87.63
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High-Power and Durable Green Laser Pointer 520nm 50-1000mW
$52.83
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Powerful 520 nm 250 mW Green Laser Pointer That Burns
$49.93
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Sturdy Brass 561nm Green Laser Pointer 10-50mW
$87.63
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Cheap and Stable Green Laser Pen 520nm 50mW
$43.96
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Cheapest 405nm Blue-Violet Laser Pen (10mW - 100mW)
$6.99
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Strong 525nm 400mW Green Laser Pointer with Stay-On Switch
$54.99
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Small Blue Laser Pen 445nm 50-100mW with FDA/CE certification
$39.99
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Cheap High-Power 50mW 532nm Green Laser Pointer with Accessories
$14.89
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Cheap and Rechargeable USB Green/Red Laser Pen 50mW/100mW
$18.63
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Very Cheap and Hot Sale 50mW Green Laser Pointer
$17.63
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High Power and Cheap 532nm / 520nm 500mW Green Laser Pointer
$34.63
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Powerful Green Laser Pointer 250mW with Metal Housing
$39.76
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Green Laser Pointer 50mW / 100mW with Stay-On Switch and Battery
$18.93
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Rechargeable 545 nm Green Laser Pointer with Adjustable Power
$134.63
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Waterproof 545nm Green Laser Pointer (80mW / 150mW)
$127.63
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High-Power Pocket Sanwu Green Laser Pointer with Bluetooth
$127.63
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Powerful Pocket Green Laser Pointer 505nm / 520nm / 525nm
$149.23
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Sanwu 488nm Cyan Laser Pointer with Flashlight and Bluetooth
$354.63
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.
