A refraction is the “one or two?” test. We use it to determine your glasses prescription.
What if you have low vision…is it still important?
YES, and to be accurate it is usually performed differently.
Here, Dr. Long explains why and how:
A refraction is the “one or two?” test. We use it to determine your glasses prescription.
What if you have low vision…is it still important?
YES, and to be accurate it is usually performed differently.
Here, Dr. Long explains why and how: