Showing 73–96 of 101 products
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The Most Powerful Multifunctional Sanwu Green Laser Pointer 2200mW
$409.83
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Super Powerful Professional Red Laser Pointer 635nm 1200mW / 1600mW
$329.99
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Super Powerful 5000mW Blue Laser Pointer with 21700 Battery
$159.83
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Ultra-Powerful Military Blue Laser Pointer 3W / 5W / 7W with High Safety
$172.83
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Powerful Handy Blue Laser Pointer 4W 445nm with Battery
$109.63
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Super Powerful Red Laser Pointer 635nm/638nm with Accessories
$189.76
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Sanwu 515 nm Green Laser Pointer 300mW / 500mW / 1W / 1.2W / 1.6W
$179.99
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Powerful handy blue laser pointer 3000mW with multimode
$98.63
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Strongest Industrial 10000mW Blue Laser Pointer In The World
$384.63
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Super Powerful 520nm 2000mW Green Laser Pointer with Support
$419.63
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Most Powerful Professional 2000mW Green Laser Pointer (1-2W optional)
$294.63
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Powerful Flashlight-Style Green Laser Pointer 520nm 500mW
$74.63
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Most Powerful Industrial Blue Laser Pointer 10W 450nm
$259.99
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Most Powerful 2W 520nm Sanwu Green Laser Pointer
$384.63
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High-Power and Small Bright-Red Laser Pointer 635nm/638nm
$164.93
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Small and Powerful Handheld Red Laser Pointer 635nm / 638nm
$152.99
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High-Power and Focusable Blue Laser Pointer 1600mW 450nm
$64.93
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Super Powerful Handheld 15W Blue Laser Pointer with Batteries
$489.63
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Handheld 445nm Blue Laser Pointer 7W / 7.5W with Extreme Power
$354.63
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High Power Waterproof 1000mW Green Laser Pointer
$179.63
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Most Powerful Handy Bright-Red Laser Pointer 635 nm / 638 nm
$178.63
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Durable and Powerful Class 4 Red Laser pointer 1000mW / 1600mW
$229.99
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Durable and Powerful USB Green Laser Pointer 520nm 700mW
$129.63
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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