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Night-vision lenses so thin and light that we can all see in the dark (newatlas.com)

submitted 5 months ago by [email protected] to c/[email protected]

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[–] [email protected] 3 points 5 months ago (1 children)

You asked if headlights emit IR because you didn't think they do, they emit IR.

[–] [email protected] 8 points 5 months ago

Fair enough, I was being too vague with my statement. I was implying that they don't emit much IR, as all bodies above 0 Kelvin do emit it. And LED/laser headlights almost don't, in comparison to xenon and stuff. I looked up some Xe emission graphs and some even straight up show the peak in near-IR, while laser/LED starts flatting out way before NIR.