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visual acuity
visual acuity Visual acuity is the sharpness or clarity of vision, especially the eye’s ability to see fine detail.
Visual acuity is the sharpness or clarity of vision, especially the eye’s ability to see fine detail. It depends on how well the retina, nerve signaling, and the brain’s interpretation of visual information are working, and it can be affected by factors such as brightness, color, and contrast.