Progressive Sunglasses for Reading and Sun ProtectionAutomatic Progressive Vision These glasses feature true progressive lenses designed to cater to all visual needs. They utilize a multi zone design that provides an expanded field of view. The lenses offer automatic adjustment for nearsightedness, farsightedness, and astigmatism, acting as a personalized visual assistant. Lens Technology and Protection Constructed with hard lenses that have ultra high transparency, these glasses ensure crystal clear