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Infrared filter allows everyday eyeglasses to double as night vision lenses

Night vision technologies have a wide range of applications, from sports to military and medical operations. However, they are limited by bulky light-processing and cryogenic cooling components, as well as their reliance on narrow bandgap semiconductors, such as InGaAs, which require low-temperature operation and have high noise levels.

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https://www.techspot.com/news/103599-infrared-filter-allows-everyday-eyeglasses-double-night-vision.html?utm_source=dlvr.it&utm_medium=blogger

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