- Multifocus progressive reading glasses with photochromic lenses that adapt to sunlight and lighten indoors - Full protection against blue light and UV400 rays, ideal for prolonged use in front of screens and electronic devices - HD polycarbonate lenses provide clear vision and reduce eye fatigue - High-quality spring hinges offer flexible fit and durability, adapting to different face shapes - Modern and stylish design in black color, suitable for men and women - 2.5 diopters, gradual transition between vision zones for greater comfort and quick adaptation - Enlarged visual area, up to 1.5 times larger than standard progressive glasses, preventing blurry vision - Recommended for reading, office work, computer use, and daily activities with exposure to artificial light