Bifocal Reading Glasses for Women & Men by LifeArt

These lenses accommodate for both near and far vision by adding a unique lower lens with add vision value for reading and near vision, while blocking 85% of harmful blue light. The multi-layer coating is combined into a single layer with a thickness of only 10um, which increases the surface hardness of the lens and prevents scratches. The Package List includes an Eyeglasses Case X1, Eyeglasses X1, Blue Light Blocking Test Kits X1, Small Screwdriver X1, Silicon Ear Hooks X1, and Microfiber Cleaning Cloth X1. Customers can rest assured when buying, as the seller pays close attention to product quality and will provide the best service if any issues arise.

The lenses feature several key capabilities. They can Change Color Automatically Based on the Intensity of Sunlight, Filter Reflected Light and Sunshine From the Surface of Water When Fishing, and Filter Strong Light Effectively to Cut Down Glare to Protect Eyes. The High Definition Lenses provide Clear Vision and Reduce Fatigue, while Durable Materials ensure long-term use. They also Block Some Dusts & Wind to Improve Safety When Outdoor Activities.

However, there are a few important points to note before purchasing. The Photochromic lenses only change color under strong sunlight, and may not change very obviously under weak light circumstances. Additionally, people have different and subjective feelings about visual sense, so some may not be as sensitive to the color change of the photochromic lenses. If any problems arise after purchase, customers are encouraged to contact the seller without hesitation.

The lenses are Suitable for Many Occasions, such as Driving Through Tunnels. When driving into tunnels, the lenses that turn dark under the sun outside will gradually turn light, helping the wearer see clearly. This can be safer than regular sunglasses with deeply dark lenses, which may be too dark for clear visibility in tunnels.

In summary, the product offers Premium Photochromic Lenses with Comfortable Adjustable Nose Pads, Durable Non-Slip Temples, and a Lightweight Frame for Long Time Wearing. However, it's important to note that some Windshields Can Block Sunlight Already, thus the lenses may not change as drastically. The lenses come in a popular style Bifocal Glasses Designed for Children, and are offered as a Value Four-Piece Set.

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