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405nm5mw blue-violet laser single point laser stylus anti-blue light glasses prop test pen

$21.99 $10.99

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Description

405nm5mw blue-violet laser single point laser stylus anti-blue light glasses prop test pen

Product Description

Model: laser-101

Material: hard aluminum

Surface treatment: anodized black

Switching mode: light touch switch

Battery: two 7-cell batteries

Wavelength: 405 nm

Start-up time: ≤ 0.001 seconds

 Working voltage: DC3V (two 7-cell batteries)

 Range: 100-500 meters (the farthest distance visible to the naked eye at night)

Dimensions: 14mmX155mm

Power: Actual 5MW

Product Description 

1. Aviation aluminum alloy manufacturing, durable

 2.2 section No. 7 battery, large capacity, long battery life

 3. The front switch, press the power supply, release the power off and use it conveniently

 4. Import LD and accessories to increase service life, more than 10,000 hours

 5. Built-in laser module to improve heat dissipation, circuit board acquisition and protection design (for the improvement of domestic laser circuit board defects)

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