China Lens Polycarbonate Factory – 1.59 PC Photochromic Single Vision – YOLI
China Lens Polycarbonate Factory – 1.59 PC Photochromic Single Vision – YOLI Detail:
Why Polycarbonate Lenses?
Thinner and lighter than plastic, polycarbonate (impact-resistant) lenses are shatter-proof and provide 100% UV protection, making them the optimal choice for kids and active adults. They’re also ideal for strong prescriptions since they do not add thickness when correcting vision, minimizing any distortion.
What Are Photochromic Lenses?
Photochromic lenses are light-adaptive lenses that adjust themselves to different lighting conditions. When indoors, the lenses are clear and when exposed to sunlight, they turn dark in less than a minute.
Intelligent Color Change
The darkness of the after-changing color of photochromic lenses are decided by the intensity of ultraviolet light.
The photochromic lens can adapt to changing light, so your eyes don’t have to do this. Wearing this kind of lens will help your eyes relax a bit.
How Do Photochromic Lenses Work?
There are billions of invisible molecules inside the photochromic lenses. When the lenses are not exposed to ultraviolet light, these molecules maintain their normal structure and the lenses remain transparent. When they are exposed to ultraviolet light, the molecular structure begins to change shape. This reaction causes the lenses to become a uniformly colored state. Once the lenses are out of sunlight, the molecules return to their usual form, and the lenses become transparent again.
Why Should We Wear Photochromic Lenses?
They are highly adjustable to varying lighting conditions in indoor and outdoor environments
They provide greater comfort, since they reduce eyestrain and glare in the sun.
They are available for most prescriptions.
Protect eyes from harmful UVA and UVB rays of the sun (reducing risk of cataracts and age-related macular degeneration).
They allow you to stop juggling between your pair of clear glasses and your sunglasses.
They are available in different colors to suit all needs.
Photo Color Options
Product detail pictures:
Related Product Guide:
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for China Lens Polycarbonate Factory – 1.59 PC Photochromic Single Vision – YOLI , The product will supply to all over the world, such as: Congo, Paraguay, San Francisco, Our mission is "Provide Products with Reliable Quality and Reasonable Prices". We welcome customers from every corner of the world to contact us for future business relationships and achieving mutual success!
By Iris from Gambia - 2017.04.08 14:55
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Atalanta from Mumbai - 2017.01.28 19:59
