What is the base curve of the sunglasses lens and how does it affect the frame’s fit and appearance?Updated 3 months ago

The base curve of a lens defines its curvature and overall shape. A lens with a lower base curve, like a base 6, offers a flatter profile for a more traditional look. Conversely, a higher base curve, such as base 8, provides a wraparound design that enhances coverage and peripheral vision.