Absolutely! We do a lot more than just check whether you need glasses or not. In fact, some of the more common eye conditions (such as glaucoma) don’t affect your eyesight at all in the early stages.
It’s important to pick these things up as early as possible because any sight lost is often irreversible. We can also detect the early signs of things like high blood pressure and high cholesterol by looking at the blood vessels in your eyes.