Single vision lenses are the most common type of prescription lenses. These lenses feature a single field of vision over the whole lens which can be used for correcting nearsightedness or farsightedness. The most common reasons people wear glasses are for reading and distance vision - and Clarium single vision lenses are the perfect lenses for these! 

Clarium single vision lenses are optimised both in the near and far zones which is ideally fitted for standard short-reading distance or for looking into the distance.

If you need spectacles only for driving or reading and may need to focus on both far and near distance, wherein prescription is the same for both, then you can use the same single vision lenses for all activities.