Bifocal Reading Glasses for Women - Blue Light Blocking, Anti Glare

Size: 52-18-140 (Lens Diagonal Size 52, Bridge Width 18, Temple Length 140), weighing only 12g, these glasses are super lightweight, flexible, and durable.

The photochromic lenses darken automatically in seconds when exposed to sunlight outdoors, and then return to fully clear indoors. This feature helps protect your eyes from harmful blue light emitted by digital devices, screens, and bright sunlight, which can contribute to digital eye strain and cause oxidative stress in the retina. Moreover, the lenses block 100% of UV rays.

The product comes with a 90-day free return policy and a 1-year warranty against manufacturing defects.

Key Features: - Automatically adjusts lens tint based on sunlight intensity - Filters reflected light and sunshine from water surfaces when fishing - Effectively cuts down glare to protect eyes - High-definition lenses provide clear vision and reduce fatigue - Durable materials ensure long-lasting use - Blocks some dust and wind to improve safety during outdoor activities

Important Considerations Before Purchase: - The photochromic lenses only change color under strong sunlight and may not change obviously in weaker light conditions. - People have different and subjective visual perceptions, so some may not be as sensitive to the color change of the photochromic lenses. - If you have any issues after purchase, please feel free to contact us. - Some windshields and window glasses can block sunlight, which may prevent the lenses from changing color.

Suitable for Many Occasions: - When driving through tunnels, the lenses will gradually lighten, allowing for clearer vision, unlike regular dark sunglasses that may be too dark in this scenario. - The photochromic sunglasses can be safer than regular sunglasses in such circumstances.

Product Highlights: - Premium photochromic lenses - Comfortable, adjustable nose pads - Durable, non-slip temples - Lightweight frame for long-term wear - Dry anti-fog cloth included - Popular bifocal style, also available for children

Customer Reviews: The product has an average rating of 3.9 out of 5 stars from 31,893 reviews, 4.3 out of 5 stars from 17,138 reviews, 3.9 out of 5 stars from 1,367 reviews, 4.5 out of 5 stars from 396 reviews, and 4.4 out of 5 stars from 13,763 reviews.

Prices range from $9.95 to $26.95, with varying features like anti-fog, blue light blocking, anti-eyestrain, anti-sunlight, frame material (TR90), lens material (resin), and multi-magnification options. Weights range from 7.5g to 16.44g.

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