- Metal Square Frame
- Shatterproof and scratch-resistant polycarbonate lenses
- Available in +1.0 to +2.50 strengths in .50 increments
- Available in Pewter and Gold
Bifocals have two points of focus. The top section of the glass is clear, allowing you to view normally for distance. The bottom section is magnified to your choice of reading strength. No more glasses on and off! Clever stuff!