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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  1. Old18C

    Night and Day OPERATIONS

    Setting White Hot, range 130 yards for both photos, the Day Shot (LOT OF WHITE) 93 degrees three mule deer hiding in the shade. The NIGHT SHOT, (Much Darker) with the mule deer eating in the open. Night shot 0 illumination with stars only, visibility about 20 yards without NODs. The rifle is...
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