Photochromic Reading Glasses HD Lenses Lightweight TR90 Frame Anti-Sand Anti-Pollen Suitable for Cycling Industrial Goggles

These photochromic reading glasses are designed for individuals who enjoy outdoor activities and need versatile eyewear that adapts to changing light conditions.

• Ultra-lightweight TR90 frame for comfortable all-day wear
• Transitional photochromic lenses darken in sunlight for optimal vision
• 100% UV400 and UVB protection to shield your eyes from harmful rays
• Aspheric hard resin lenses with a refractive index of 1.56 for clear vision
• Designed to fit securely on smaller faces, suitable for both men and women
• Protects eyes from wind and foreign objects, ideal for outdoor activities
• Reduces light intensity for a softer, glare-free visual experience
• Enhances contrast and clarity in various lighting conditions

• Frame Material: TR90
• Lens Type: Photochromic, Aspheric Hard Resin
• Refractive Index: 1.56

• Option to choose from various frame sizes
• Option to select different lens types