Clariti monthly multifocal lenses offer large stabilised distance and near zones and ease of progression between powers making these lenses ideal if you require correction for presbyopia and use monthly lenses the aspheric back surface provides optimum fit and centration and the high water content ensures your eyes stay hydrated all day clariti monthly multifocal lenses are made with silicone hydrogel allowing oxygen more access to your eyes and are perfect for all your lifestyle and visi