Wholesale Best Photochromic Lenses Factory –  Monomer Blue Block Photochromic Bifocal  – YOLI

Wholesale Best Photochromic Lenses Factory – Monomer Blue Block Photochromic Bifocal – YOLI

Wholesale Best Photochromic Lenses Factory – Monomer Blue Block Photochromic Bifocal – YOLI

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Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, buyer supreme" for Progressive Lenses , Eyeglasses Lenses Factory , Lens Manufacturer , Welcomes all overseas friends and merchants to establish collaboration with us. We will provide you with honest, high quality and efficient service to meet your requirements.
Wholesale Best Photochromic Lenses Factory – 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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Wholesale Best Photochromic Lenses Factory –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures

Wholesale Best Photochromic Lenses Factory –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures

Wholesale Best Photochromic Lenses Factory –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures

Wholesale Best Photochromic Lenses Factory –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures


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Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for Wholesale Best Photochromic Lenses Factory – Monomer Blue Block Photochromic Bifocal – YOLI , The product will supply to all over the world, such as: Brazil, Colombia, Manchester, If you give us a list of merchandise you are interested in, along with makes and models, we can send you quotations. Remember to email us directly. Our goal is to establish long-term and mutually profitable business relationships with domestic and overseas clients. We look forward to receiving your reply soon.
  • High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Queena from Paris - 2018.06.21 17:11
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Deborah from Sierra Leone - 2018.09.21 11:01
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