DR BOOTHE EYE CARE
: A diopter is one whole number on a prescription. The number of diopters on your prescription represents how much correction is needed to normalize your vision. The more myopic or hyperopic you are, the higher your prescription will be represented in diopters; or rather the farther away from zero your prescription will be.
DALLAS LASIK
: Common symptoms of cataract include:
* poor night vision
* double vision in one eye;
* needing a brighter light to read;
* colors looking faded or yellow.
* a painless blurring of vision;
* light sensitivity