NIGHTVISION

Night vision

Night vision is the ability to see in low light conditions. Whether by biological or technological means, night vision is made possible by a combination of two approaches: sufficient spectral range, and sufficient intensity range. Humans have poor night vision compared to many animals, in part because the human eye lacks a tapetum lucidum.

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night vision

Noun

  1. The ability, either naturally, by technology or by superpowers, to see in a low light or even dark environment.


The above text is a snippet from Wiktionary: night vision
and as such is available under the Creative Commons Attribution/Share-Alike License.

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