Lens Type Progressive Varifocal (Multifocal). Progressive Multifocal Vision: Features three distinct zones in a single lens—the bottom for close-up reading, the middle for computer work, and the top for interacting with people or seeing across the room.
Progressive varifocal reading glasses photochromic multifocal anti-blue lens are a great fit for those in need of bifocals or trifocals with added photochromic and blue-light filtering capabilities.
