- minimum visual angle
- Авиационная медицина: минимальный угол зрения, минимальный угол наблюдения, минимальный угол обзора
Универсальный англо-русский словарь. Академик.ру. 2011.
minimum visual angle
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minimum visible angle — minimum visual angle the angle which the minimum separabile subtends at the eye; 60 seconds of arc is usually taken as standard for a normal eye … Medical dictionary
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limit of perception — the minimum visual angle below which perception is impossible: an object to be perceived must subtend a visual angle of four or five minutes, thus making its image on the retina about the size of a retinal cone of 3.3–3.6 micrometers in… … Medical dictionary
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