Showing 1–24 of 435 products
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USB Rechargeable Red Laser Pointer 100mW/200mW with Keychain
$19.63
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Cheap and High-Power Red Laser Pointer 650nm 150mW
$24.63
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Class 3 Green Laser Pen 520nm 50mW with Heads
$44.63
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Durable and Waterproof Yellow Laser Pointer 595 nm 20 mW
$129.83
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Small and Durable Purple Laser Pointer 405nm 50-100mW
$19.63
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Waterproof and Focusable 638nm Red Laser Pointer 500mW / 1000mW
$112.63
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Powerful and Waterproof Brass Red Laser Pointer 635nm
$129.83
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Powerful Green Laser Pointer 520nm 100mW with Star Patterns
$54.93
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Small and Cheap USB Yellow Laser Pointer 594 nm 30mW
$142.96
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Cheap and Powerful Red Laser Pen 200mW with USB Charging
$14.63
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Brass Purple Laser Pointer 405nm 100-200mW
$52.83
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Small and High-Power USB Red Laser Pen 200mW with Clip
$25.63
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Waterproof Brass Green Laser Pointer 505nm / 515nm / 520nm / 530nm
$102.93
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Affordable and Small Blue Laser Pen 445nm 100-200mW
$28.63
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Small USB Red Laser Pen 150mW with LED light
$28.63
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Class 3B Red Laser Pen 5-100mW with Pattern Head
$7.93
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450nm 200mW Blue Light Laser Pen with Pattern Heads
$32.63
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Powerful 530nm Green Laser Pointer 300mW / 500mW / 1000mW
$109.63
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Small Blue Laser Pointer 450nm 200mW with Stainless Steel
$59.83
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650nm Red Laser Pointer Fiber Tester 5km-30km
$25.63
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Powerful and Rechargeable USB Red Laser Pointer 650m 250mW
$34.93
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650nm 150mW Red Laser Pointer with Writing Pen
$24.83
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Best Handheld Cyan Laser Pointer 488 nm / 492 nm
$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.
