- Multifocus progressive reading glasses with photochromic lenses that adapt to light, darkening under UV rays and lightening indoors - Full protection against blue light and UV400 rays, helping to prevent eye fatigue and improve sleep quality - High-precision HD polycarbonate lenses for clear, distortion-free vision - High-quality spring hinges offering flexible fit and maximum comfort for different face shapes - Modern and stylish design in black color, suitable for men and women - 1.5 diopters, perfect for reading, computer work, and daily use - Expanded visual area, up to 1.5 times larger than most conventional progressive glasses, preventing blurry vision - Durable and resistant materials, ideal for prolonged use