Most eye insurances allow for yearly or bi-annual eye exams. Regular eye exams are one of the best ways to ensure that your eyes are receiving the care that they need. Many ailments can be easily curbed with regular checkups or treated before they worsen. Other issues, such as astigmatism, often require slight tweaking of eyeglass prescriptions to ensure you're seeing clearly. If you need an accurate prescription to operate your motor vehicle, keeping up with your eye exams throughout the year will keep you on the road.