- Multifocus progressive reading glasses with photochromic lenses that adapt to sunlight and lighten indoors - Professional protection against blue light and UV400 rays, helping prevent eye damage and visual fatigue during digital device use - HD polycarbonate lenses for clear, distortion-free vision - High-quality spring hinges that offer maximum comfort and durability, adapting to different face shapes - Elegant and modern design in transparent gray color, suitable for men and women - 3.0 diopters, ideal for those who require precise visual correction for reading - Enlarged visual area, up to 1.5 times greater than most conventional progressive glasses, preventing blurry vision - Lightweight and durable material, perfect for prolonged daily use