Showing 169–192 of 368 products
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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
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485nm/488nm Cyan Laser Pointer with Bluetooth and LED Flashlight
$374.63
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Professional Tactical Flashlight with Red/Green/Blue Laser and IR
$94.63
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Small Tactical Green/Red Laser Sight with LED Flashlight
$107.63
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High Power Red Laser Pointer (300mW / 500mW) with FDA certification
$42.63
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High-Power Waterproof 300mW Orange Laser Pointer 635nm
$99.63
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Red Laser Pointer for Wireless PowerPoint Presentation
$22.93
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Smallest Powerful Blue Laser Pen 445nm 800mW
$78.63
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Cheap 488nm Cyan Laser Pointer 100mW / 200mW
$104.63
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Small and Rechargeable USB Green Laser Pointer with Flashlight
$28.93
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Powerful Stainless Steel Red Laser Pointer 300mW
$64.96
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Professional Pocket Sanwu Blue Laser Pointer 445nm / 455nm / 462nm
$162.93
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.
