Vision: How It Works and Visual Acuity - Cleveland Clinic Vision is the complex, multipart process that gives you your sense of sight Vision itself doesn’t happen in your eyes Instead, it’s the sum of your eyes, retinas, optic nerves and brain working together to process reflected light from the world around you
Vision: Is Eyesight Our Most Important Sense? - All About Vision Vision is the ability to use your eyes to see and interpret the world around you Vision is a two-part process The eyes focus on and capture an image, but the image needs to be interpreted by the brain before you can make sense of what you’re seeing