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

submitted 3 months ago by [email protected] to c/[email protected]

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[–] [email protected] 2 points 3 months ago

I'm sorry if I made the false impression that I know what I'm talking about. I'm just discussing and learning as I go. But I went back to the article and looked for the specific figures, and you were right, they are amplifying 1550-nm wavelength, which is NIR. And average glass is usually opaque to wavelength at around 2500nm, so it shouldn't get blocked. At least not much.