The healthy vision journal 320

Most people think of an eye exam as a simple test for glasses or contacts. That is part of it, but a thorough eye exam does much more. It checks how clearly you see, yes, but it also gives an eye doctor a window into the health of the eyes themselves, and sometimes into broader health concerns that first show up in the eye. A good exam is not just about reading letters off a chart. It is a layered evaluation that can uncover refractive error, eye strain, dry eye, early c