China Lens Bifocal Factory –  Blue Block Bifocal Lens  – YOLI

China Lens Bifocal Factory – Blue Block Bifocal Lens – YOLI

China Lens Bifocal Factory – Blue Block Bifocal Lens – YOLI

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It adheres for the tenet "Honest, industrious, enterprising, innovative" to develop new products and solutions continuously. It regards shoppers, success as its individual success. Let us produce prosperous future hand in hand for 1.56 Hmc Blue Lens , Freeform Lens , Computer Lenses , We never stop improving our technique and high quality to help keep up using the enhancement trend of this industry and meet your gratification effectively. In case you are intrigued in our items, please call us freely.
China Lens Bifocal 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

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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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China Lens Bifocal Factory –  Blue Block Bifocal Lens  – YOLI detail pictures

China Lens Bifocal Factory –  Blue Block Bifocal Lens  – YOLI detail pictures


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We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for China Lens Bifocal Factory – Blue Block Bifocal Lens – YOLI , The product will supply to all over the world, such as: Ukraine, Argentina, Bangkok, We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Martin Tesch from Portugal - 2018.10.09 19:07
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Isabel from Suriname - 2017.11.11 11:41
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