Vari+San Reading Glasses Paris are auxiliary glasses that help to facilitate the reading of 1 diopter. These glasses are suitable for people with presbyopia or eyestrain without astigmatism, they have a magnifying effect to facilitate vision. In order to avoid the symptoms of eyestrain, it is advisable to use glasses that allow correction of diopters.Vari+San Paris glasses have a synthetic resin frame with black tones and silver details.Diopters: 1