China Bifocal Lenses Flat Top Company –  Blue Block Bifocal Lens  – YOLI

China Bifocal Lenses Flat Top Company – Blue Block Bifocal Lens – YOLI

China Bifocal Lenses Flat Top Company – Blue Block Bifocal Lens – YOLI

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Our aim is usually to give superior quality items at aggressive rates, and top-notch company to clients around the earth. We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for 1.56 Hmc Lens Blue , Fashion Lenses , Factory Optical Lenses , We sincerely welcome clients from both of those at your home and overseas to occur to barter business enterprise with us.
China Bifocal Lenses Flat Top Company – Blue Block Bifocal Lens – YOLI Detail:

How Do Bifocal Lenses Work?

Bifocal eyeglass lenses contain two lens powers to help you see objects at all distances after you lose the ability to naturally change the focus of your eyes due to age, also known as presbyopia.

Due to this specific function, bifocal lenses are most commonly prescribed to people over the age of 40 to help compensate for the natural degradation of vision due to the aging process.

What Can I Use Blue Light Block Lenses For?

When you’re using your phone
E-reader or tablet use
When you’re on the computer

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7.5 Hours/ Day

7.5 Hours is the daily screen time average we spending at our screens. It’s important that we protect our eyes. You wouldn’t go out on a sunny summer day without sunglasses, so why would you not protect your eyes from the light that your screen emits?

Blue Light Sucks

Blue light is commonly known to cause “Digital Eye Strain” which includes: dry eyes, headaches, blurred vision, and to negatively affect your sleep. Even if you don’t experience this, your eyes are still negatively affected by blue light.

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Blue Light Blocking Bifocal Lens

Blue light blocking bifocal lenses have two different prescription powers in one lens, giving those who wear them the benefits of two pairs of glasses in one. Bifocals offer convenience because you no longer have to carry around two pairs of glasses.

Typically an adjustment period is necessary for most new bifocal wearers due to the two prescriptions in one lens. Over time, your eyes will learn to move effortlessly between the two prescriptions as you move from one task to the next. The best way to achieve this quickly is by wearing new bifocal reading glasses as often as possible, so your eyes get used to them.

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Product detail pictures:

China Bifocal Lenses Flat Top Company –  Blue Block Bifocal Lens  – YOLI detail pictures

China Bifocal Lenses Flat Top Company –  Blue Block Bifocal Lens  – YOLI detail pictures


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We have been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for China Bifocal Lenses Flat Top Company – Blue Block Bifocal Lens – YOLI , The product will supply to all over the world, such as: Los Angeles, Angola, Jordan, We are increasingly expanding our international market share based on quality products, excellent service, reasonable price and timely delivery. Please contact us at any time for more information.
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Natalie from Bandung - 2017.11.29 11:09
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Heloise from El Salvador - 2017.08.18 18:38
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