Eye floaters are tiny spots that seem to enter your field of vision from nowhere. They may be small, dark, and almost transparent, or they may be larger and more cloudy. Floaters usually cast a shadow on the retina, making them more visible when you look at a bright,...
The phrase “20/20 vision” has come to mean clear or perfect vision for many people. You’ve probably heard sayings like “hindsight is 20/20,” meaning we see things clearly when looking back on events. Or maybe a friend has told you they just had an eye exam and “have...
