China 1.56 Photochromic Lens Factories –  Monomer Blue Block Photochromic Bifocal  – YOLI

China 1.56 Photochromic Lens Factories – Monomer Blue Block Photochromic Bifocal – YOLI

China 1.56 Photochromic Lens Factories – Monomer Blue Block Photochromic Bifocal – YOLI

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We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for Blue Cut Uv420 Lenses , 1.56 Photochromic Blue Cut Lens , Sunglasses Green Lenses , As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services.
China 1.56 Photochromic Lens 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:

China 1.56 Photochromic Lens Factories –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures

China 1.56 Photochromic Lens Factories –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures

China 1.56 Photochromic Lens Factories –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures

China 1.56 Photochromic Lens Factories –  Monomer Blue Block Photochromic Bifocal  – YOLI detail pictures


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owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for China 1.56 Photochromic Lens Factories – Monomer Blue Block Photochromic Bifocal – YOLI , The product will supply to all over the world, such as: Portland, Benin, Malawi, By integrating manufacturing with foreign trade sectors, we can offer total customer solutions by guaranteeing the delivery of right items to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
  • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Fanny from Japan - 2018.06.12 16:22
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
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