Wholesale Bifocal+Lenses Factory –  Blue Block Bifocal Lens  – YOLI

Wholesale Bifocal+Lenses Factory – Blue Block Bifocal Lens – YOLI

Wholesale Bifocal+Lenses Factory – Blue Block Bifocal Lens – YOLI

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Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for Optical Lenses Factory , Lentes Con Alta Calidad , Blue Block Lenses , If you are looking for a good quality, fast delivery, best after service and good price supplier in China for long-term business relationship, we will be your best choice.
Wholesale Bifocal+Lenses Factory – 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

glass lense

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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Wholesale Bifocal+Lenses Factory –  Blue Block Bifocal Lens  – YOLI detail pictures

Wholesale Bifocal+Lenses Factory –  Blue Block Bifocal Lens  – YOLI detail pictures


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We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Wholesale Bifocal+Lenses Factory – Blue Block Bifocal Lens – YOLI , The product will supply to all over the world, such as: Bahrain, Kuwait, Sudan, We are your reliable partner in international markets with the best quality products. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Ivan from Kazakhstan - 2018.11.28 16:25
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Maggie from Zambia - 2018.11.04 10:32
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