Also called a “no-line bifocal” or “invisible bifocal,” a progressive lens allows for clear vision at multiple focal lengths, from near to far. Because of this, it is often the preferred form of a lens for today’s multi-focal patients.
Also called a “no-line bifocal” or “invisible bifocal,” a progressive lens allows for clear vision at multiple focal lengths, from near to far. Because of this, it is often the preferred form of a lens for today’s multi-focal patients.