Showing 25–48 of 101 products
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Ultra Powerful 1000mW Green Laser Pointer with Battery and USB Charging
$199.83
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Sanwu Pocket 405nm Purple Laser Pointer with Buzzer
$172.63
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Super Powerful 520nm 700mW Green Laser Pointer That Burns
$94.63
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The World's Most Powerful Blue Laser Pointer 8000mW with Multi-Mode
$318.63
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World's Most Powerful Green Laser Pointer 2200mW 520nm
$407.63
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Professional Powerful Sanwu Blue Laser Pointer with Magnetic Control
$289.63
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Powerful 425nm Purple Laser Pointer 3W/4W with Adjustable Power
$429.63
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High-Power USB Blue Laser Pointer 450nm 2500mW with Battery
$102.63
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Powerful and Durable 3W Blue Laser Pointer with Keys
$88.63
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World's Most Powerful 2200mW (2W) Green Laser Pointer with Accessories
$347.63
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World's Most Powerful and Professional Green Laser Pointer 2-3W
$459.63
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Strongest Waterproof 525 nm Green Laser Pointer for Diving
$429.63
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Affordable and Professional 1.5-3W Laser Pointer with High Safety
$94.63
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Durable and Professional Green Laser Pointer 500mW / 1000mW
$114.63
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Ultra-Powerful 4000mW (4W) Blue Laser Pointer
$349.99
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Focusable 500mW Green Laser Pointer with Batteries
$82.93
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Super Powerful 5000mW (5W) 450nm Blue Laser Pointer with FDA certification
$199.83
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Ultra-Powerful 465nm 7000mW (7W) Blue Laser Pointer with Accessories
$412.63
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World's Most Powerful Handheld Blue Laser Pointer 8000mW (8W)
$299.99
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Most powerful 3.7V 8W Blue Laser Pointer with Accessories
$459.63
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Strongest Handheld Green Laser Pointer 4000mW (4W) 520mm
$548.63
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Ultra-Powerful 2000mW 405nm Purple Laser Pointer That Burns
$172.63
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World's Most Powerful Handheld Blue Laser Pointer 20W (20000mW)
$489.63
Features of Class 4 laser
Output power
The output power of a class 4 laser is more than 500mW, and the technical requirements are relatively high for this power range. We have focused on high-power laser pointers for more than 20 years, and the maximum power that we can achieve is up to 20W.
Prices
For class 4 laser pointers, we recommend that you choose 445-450nm blue lasers, which are cheaper than those of other wavelengths. Of course, you can also select class 4 green/red/violet/infrared lasers, but their prices will be higher.
Applications
The class 4 laser pointer can be used for cutting, engraving, medical treatment, scientific research, etc. It is also one of the collections of laser enthusiasts.
Precautions
The powerful laser pointer is not a toy. It is dangerous if used improperly. If the output power is more than 2W, the laser beam can burn things quickly. Therefore, when using class 4 lasers, please prevent fire accidents, and we recommend that you wear safety glasses.
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