Lens Area Ratio (LAR) Calculator
Optimize visual weight and frame balance using lens area ratio.
What is Lens Area Ratio?
Lens Area Ratio (LAR) is a metric used by eyewear designers to evaluate the proportion of lens area relative to the frame. It helps in balancing the visual weight of the frame, ensuring the glasses appear harmonious on the face.
- ✅ Assesses how large or small lenses appear within a frame.
- ✅ Helps maintain symmetry and comfort for the wearer.
- ✅ Guides design adjustments for aesthetic balance.
Calculate Lens Area Ratio
Enter your lens and frame dimensions to see the ratio and visual representation.
Blue = Frame, Green = Lens