Error in the text: 1000mW laser with 532nm wavelength which is green light.

1000nm light is infrared.

Cross posted in https://lemmy.ca/post/64612634

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[–] 26 points 6 months ago (2 children)

Lasers on AliExpress might be 1% or 100.000% of the listed power. It might be super dangerous when you think it's safe, or vice versa.

Never use AliExpress when it comes to things that need to keep you safe, or that go into your body.

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