China 1.56 Photochromic Grey Lens Suppliers –  Monomer Blue Block Photochromic Progressive  – YOLI

China 1.56 Photochromic Grey Lens Suppliers – Monomer Blue Block Photochromic Progressive – YOLI

China 1.56 Photochromic Grey Lens Suppliers – Monomer Blue Block Photochromic Progressive – YOLI

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Persisting in "High quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with consumers from equally overseas and domestically and get new and old clients' large comments for Lens Manufacturing , 1.56 Single Vision Lens , Glass Lenses Optical Lens , All products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. Welcome customers new and old to contact us for business cooperation.
China 1.56 Photochromic Grey Lens Suppliers – Monomer Blue Block Photochromic Progressive – YOLI Detail:

Light-Responsive Photochromic Lens

Photochromic lenses are lenses that darken when exposed to ultraviolet (UV) light. These lenses have a special feature that protects your eyes from UV light by darkening. The glasses progressively darken over a few minutes when you are in the sun.

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The time to darken varies by brand and several other factors such as the temperature, but they typically darken within 1-2 minutes, and block about 80% of the sunlight. The photochromic lenses also lighten to complete clarity when indoors within 3 to 5 minutes. They will variably darken when partially exposed to UV light – such as on a cloudy day.
These glasses are perfect when you are going in and out of UV (sunlight) on a regular basis.

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Blue Block Photochromic Lens

photochromic sunglasses

Blue Block

Blue block photochromic lenses are designed for different purpose, they do have blue light blocking capabilities.
While UV light and blue light are not the same thing, blue light can still be harmful to your eyes, especially through prolonged exposure to digital screens and direct sunlight. All invisible and partially visible light can have negative side effects to your eye health. Blue block photochromic lenses protect against the highest energy level on the light spectrum, which means they also protect against blue light and are great for computer use.

Progressive

Progressive lenses are technologically advanced lenses that are also known as no-bifocals. Because, they encompass a graduated range of vision varying from a distant zone to intermediate and near zone, enabling a person to view far and near objects and everything in between. They are costly as compared to bifocals but they eliminate the lines that are visible in bifocal lenses, ensuring a seamless view.

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People suffering from Myopia or near-sightedness, may benefit from this type of lenses. Because, in this condition, you can view closer objects clearly but those that are at a distance will appear blurry. Hence, progressive lenses are perfect for correcting different areas of vision and reduce the chances of headache and eyestrain caused by computer use and squinting.

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Product detail pictures:

China 1.56 Photochromic Grey Lens Suppliers –  Monomer Blue Block Photochromic Progressive  – YOLI detail pictures

China 1.56 Photochromic Grey Lens Suppliers –  Monomer Blue Block Photochromic Progressive  – YOLI detail pictures

China 1.56 Photochromic Grey Lens Suppliers –  Monomer Blue Block Photochromic Progressive  – YOLI detail pictures


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We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for China 1.56 Photochromic Grey Lens Suppliers – Monomer Blue Block Photochromic Progressive – YOLI , The product will supply to all over the world, such as: Philadelphia, Poland, Florida, All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.
  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Steven from Angola - 2018.06.26 19:27
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Elvira from Mexico - 2017.12.19 11:10
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