How to measure distance visual 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 a consistent way in order to detect any changes in vision. One eye is tested at a time.
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Centre for Eye Health (ICEH), London
2014-04-01
|
| Series: | Community Eye Health Journal |
| Subjects: | |
| Online Access: | http://www.cehjournal.org/article/how-to-measure-distance-visual-acuity/ |