Wholesale Lenses Photochromic Factories –  Monomer Blue Block Photochromic Bifocal  – YOLI

Wholesale Lenses Photochromic Factories – Monomer Blue Block Photochromic Bifocal – YOLI

Wholesale Lenses Photochromic Factories – Monomer Blue Block Photochromic Bifocal – YOLI

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Wholesale Lenses Photochromic Factories – Monomer Blue Block Photochromic Bifocal – YOLI Detail:

Photochromic lenses

Photochromic lenses are smartly crafted to automatically adjust from clear to dark (and vice versa). The lens is activated by UV light and eliminates the need to constantly switch between your eyeglasses and sunglasses. These lenses are available for both Single Vision, bifocal and Progressive.

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Bifocal lenses feature distance vision correction at the top half of the lens and near vision correction at the bottom; perfect if you need help with both. This type of lens is designed to conveniently work as both reading glasses and standard prescription eyeglasses.

Bifocal lenses work by providing two different prescriptions in one lens. If you look closely at this type of lens you‘ll see a line across the center; this is where the two different prescriptions meet. Since we tend to look down when reading a book or looking at our phones, the bottom half of the lens is designed to help with reading.

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The Dark Side of Blue Light

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Blue light, emitted by the sun, but also from the digital screens we’ve become so attached to, not only causes eye strain (which can lead to headaches and blurry vision) but may also disrupt your sleep cycle.

The study, published in June 2020, found those adults averaged 4 hours and 54 minutes on a laptop before the lockdown and 5 hours and 10 minutes after. They spent 4 hours and 33 minutes on the smartphone before the lockdown, and 5 hours and 2 minutes after. Screen time went up for television watching and gaming, too.

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Photochromic Blue Block Bifocal Lenses-The convenient choice

When you wear blue block photochromic lenses, you’re not just reaping the benefits of convenience; you’re guarding your eyes against detrimental over-exposure to blue light. And the Bifocal design spares you trouble of carrying two pairs of glasses if you have the problem of one glass for nearsighted use and the other one for farsighted use.

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Product detail pictures:

Wholesale Lenses Photochromic Factories –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures

Wholesale Lenses Photochromic Factories –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures

Wholesale Lenses Photochromic Factories –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures

Wholesale Lenses Photochromic Factories –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures


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Normally customer-oriented, and it's our ultimate concentrate on for being not only one of the most dependable, trustable and honest supplier, but also the partner for our shoppers for Wholesale Lenses Photochromic Factories – Monomer Blue Block Photochromic Bifocal – YOLI , The product will supply to all over the world, such as: Sheffield, Finland, Albania, We have top engineers in these industries and an efficient team in the research. What is more, now we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Remember to find our website to check more information from our merchandise.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Jean Ascher from Rotterdam - 2017.09.30 16:36
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Jonathan from Hanover - 2018.06.05 13:10
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