Collection: progressive lenses

[Bifocal progressive lenses]

Single vision eyeglass lenses for presbyopia that are only for the eyes cannot see far away, but there are progressive power eyeglass lenses that change in power so that you can see continuously from far to the hand with a single lens.

The power of bifocal eyeglass lenses gradually changes from the distance viewing part at the top of the lens to the near viewing part at the bottom, allowing you to obtain comfortable vision by moving your line of sight up and down from far, intermediate, and near. can. Bifocal eyeglass lenses with no boundaries are the most popular of all progressive power eyeglass lenses.