Lenses
Bifocals
A bifocal lens provides distance and near vision in one lens. The near vision correction of the lens is contained in a segment, often visible on the front of the lens. This segment provides the extra power necessary for you to read clearly.
Bifocals may still leave a gap for mid-distance vision; and, as a line dividing the lens is visible, some customers feel bifocals are not as cosmetically appealing.