Progressive lenses are a type of corrective eyewear that provides a smooth transition between different prescriptions, allowing you to see clearly at all distances without having to change glasses. If your progressive lenses are not correct, you may experience a number of problems, including blurry vision, headaches, and eye strain.
There are several signs that your progressive lenses may not be correct. One of the most common is blurry vision. If you find that you are having difficulty seeing clearly at any distance, it is important to have your lenses checked by an eye doctor.