Vision: How It Works and Visual Acuity - Cleveland Clinic What is vision? Vision is the process where your eyes and brain work together and use light reflecting off things around you to create the ability to see It’s one of the five main senses and a key contributor to how most people understand the world around them
What Is Vision? Definition, How It Works, Factors That Affect Visual . . . Vision is the ability of the eyes and brain to work together to perceive the world through light It begins when light enters the eye, passes through the cornea and lens, and focuses on the retina The retina converts light into electrical signals that travel to the brain through the optic nerve
Vision - definition of vision by The Free Dictionary 1 the act or power of sensing with the eyes; sight 2 the power of anticipating that which may come to be; foresight: entrepreneurial vision 3 a something seen in or as if in a dream, often attributed to divine agency