You probably know that eye doctors recommend eye exams every two years for most people, and annually for children and seniors. How seriously do you take this recommendation? If your eyes feel fine and you’re not having trouble with your vision, do you really need to see an eye doctor? What’s involved in a comprehensive eye exam, anyway? We’ve got answers to your questions about the eye examination procedure and why it matters. There’s a difference between an eye exam and a vision screening. If you’re counting the vision screening you had at the doctor’s office during your last physical, don’t. A vision screening, in which you’re asked to read numbers on a chart while each eye is covered, is just to make sure your vision is reasonably sharp. An eye exam, however, allows an eye specialist to look for possible problems with your eyes and vision, like eye diseases and vision problems. Myopia is becoming more common . Also known as nearsightedness, myopia is the most common cause of vis...