If you have been told that you need to wear glasses to correct your vision and you only need one prescription to enable you to see more clearly, you may be recommended to choose single vision lenses. As their name suggests, HOYA’s single vision iQ/iD lenses incorporate a single prescription across the entire surface of the lens.

Prolonged exposure to the sun’s UV rays has been shown to be a contributing factor in the development of a number of ocular conditions including macular degeneration, cataracts and photokeratis, all of which can cause temporary loss of vision as well as other, debilitating symptoms.