A new regulation would allow truck drivers who cannot meet current federal vision standards of either distant visual acuity or field of vision, or both, in one eye to be physically qualified to ...

Better distant vision among Negro youths than among white (non-Negro) youths is indicated in a comparative study of visual acuity, using data from medical records of a 50 percent sample of Selective ...

Visual acuity (VA) is acuteness or clearness of vision, especially form vision, which is dependent on the sharpness of the retinal focus within the eye, the sensitivity of the nervous elements, and ...