Progressive lenses allow multiple vision fields to be incorporated into a single lens without any clear distinction between the fields themselves. This is why progressive lenses are often referred to as “no-line” bifocals or trifocals.
For fashion, comfort and clarity anti-reflective treatments are the way to go. They make the lens nearly invisible, and cut glare from headlights, computer screens and harsh lighting.
Manufactured to be thinner at the edges of the lens and lighter in weight overall—a good choice for people with stronger prescriptions.