Visual acuity (VA) commonly refers to the clarity of vision, but technically rates an animal's ability to recognize small details with precision. Definition · Physiology · Expression · Motion acuity |
Visual acuity (VA) is a measure of the ability of the eye to distinguish shapes and the details of objects at a given distance. It is important to assess VA in ... |
20 янв. 2022 г. · What is visual acuity? Visual acuity measures how sharp your vision is at a distance. It is usually tested by reading an eye chart. |
8 нояб. 2022 г. · A visual acuity test is a test that checks your vision. Your “visual acuity” is the medical term for how well you can see. |
10 июл. 2023 г. · Visual acuity is the clarity of vision when measured at a distance of 20 feet. Learn more about what it means, how it's tested, and more. |
The visual acuity test is used to determine the smallest letters you can read on a standardized chart (Snellen chart) or a card held 20 feet (6 meters) away ... |
12 февр. 2023 г. · The visual acuity test is used to determine the smallest letters you can read on a standardized chart (Snellen chart) or a card held 20 feet ... |
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