China Progressive Photochromic Lenses Companies –  Photochromic Single Vision  – YOLI

China Progressive Photochromic Lenses Companies – Photochromic Single Vision – YOLI

China Progressive Photochromic Lenses Companies – Photochromic Single Vision – YOLI

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Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Progressive Lens Freeform , Semi Finished Progressive , Manufacture Lenses , We are expecting to cooperate with you on the basis of mutual benefits and common development. We will never disappoint you.
China Progressive Photochromic Lenses Companies – Photochromic Single Vision – YOLI Detail:

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.

Photochromic Reaction

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.

Harmful UV

PHOTO COLOR OPTIONS

Photo Color Options


Product detail pictures:

China Progressive Photochromic Lenses Companies –  Photochromic Single Vision  – YOLI detail pictures

China Progressive Photochromic Lenses Companies –  Photochromic Single Vision  – YOLI detail pictures

China Progressive Photochromic Lenses Companies –  Photochromic Single Vision  – YOLI detail pictures

China Progressive Photochromic Lenses Companies –  Photochromic Single Vision  – YOLI detail pictures


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we could supply good quality goods, aggressive cost and very best purchaser assistance. Our destination is "You come here with difficulty and we supply you with a smile to take away" for China Progressive Photochromic Lenses Companies – Photochromic Single Vision – YOLI , The product will supply to all over the world, such as: Lisbon, Swedish, Mongolia, we have complete material production line, assembling line , quality control system, and the most importantly, we have many patents technology and experienced technical&production team, professional sales service team. With all those advantages, we are going to create"the reputable international brand of nylon monofilaments", and spreading our products to every corner of the world. We are keep moving and try our best to serve our customers.
  • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Federico Michael Di Marco from Cancun - 2018.09.12 17:18
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Sharon from Malta - 2017.09.29 11:19
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