What Does 20/30 Vision Mean
Visual acuity, often assessed using the Snellen chart, is a fundamental measure of eyesight. The ubiquitous 20/20 benchmark, a cornerstone of ophthalmic evaluations, often overshadows other visual gradations. Yet, understanding what a 20/30 visual assessment signifies is equally important. It reveals critical nuances about an individual’s ability to discern detail at a distance and often […]