If you have a cataract, that doesn't always mean you need a surgery immediately. Some people who have cataracts see just fine when they wear prescription glasses and rely on brighter lighting. But as cataracts grow they can cause more symptoms.

As technology advances in our daily lives, the amount of time we spend on digital devices such as computers and phones increases. Viewing a digital screen is different than reading a print page because the letters on the digital screen are not precise or sharply defined.