Three Visual Zones: Progressive multifocal design supports clear vision at different distances. The upper zone is suitable for walking and daily activities, the middle zone is ideal for computer use and TV viewing, and the lower zone provides full power for close reading. Enjoy smooth, natural visual transitions throughout the day.
Photochromic Technology: Photochromic lenses change color based on light intensity. When exposed to direct strong light (usually UV rays), the lenses darken; as light intensity decreases, the color fades gradually until they become transparent again when no longer exposed to light.
Comfortable & Lightweight Design: The nose pads are made of skin-friendly material, which fits the face snugly and prevents slipping without causing nasal discomfort; The sturdy yet flexible spring hinge design provides no pressure on the face during wearing, and will not squeeze the face even after prolonged use; The frame weighs only 11g, causing no burden even after long-term wearing.
Product Dimension: Lens width--52 mm, Lens Height--45 mm, Bridge--20 mm, Temple--143 mm, Total width--138 mm, Weight--11g.
Thoughtful Service: New wearers may need time to adjust to progressive lenses. We recommend an adaptation period of about one week.If you have any questions or concerns regarding product use or quality after that, you are welcome to contact us at any time.