China Optical Lens Wholesale Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI

China Optical Lens Wholesale Companies – Ultra Thin High Index 1.74 Lenses – YOLI

China Optical Lens Wholesale Companies – Ultra Thin High Index 1.74 Lenses – YOLI

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Now we have highly developed devices. Our items are exported towards the USA, the UK and so on, enjoying a great popularity among the customers for Cr39 Glasses , 1.56 Progressive Lens , Eyeglass Lens Prices , We put genuine and health as the primary responsibility. We have now a expert international trade crew which graduated from America. We are your next small business partner.
China Optical Lens Wholesale Companies – Ultra Thin High Index 1.74 Lenses – YOLI Detail:

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What Are High Index 1.74 Lenses?

If You Have A Very Strong Prescription, You Should Consider Ultra Thin High Index 1.74 Lenses.

High Index 1.74 lenses are the thinnest, flattest, and most cosmetically appealing lens ever developed.

These ultra thin lenses are nearly 40% thinner than plastic and 10% thinner than 1.67 high index lenses, offering you the ultimate in technology and cosmetics. The thinner lens is much more flattering, reducing the distortion that high prescriptions cause when made with lower quality lenses.

What lens thickness should I choose?

If you’re moderately, or very short-sighted you’ll benefit from thinner lenses as the edge thickness of your lenses will be more visible.

Lenses with a refractive index of 1.6 are ideal for prescriptions where the value of your SPH prescription is between -2.50 and -4.00.

Between -4.00 and -6.00 we’d recommend a lens with a refractive index of 1.67, and any prescriptions over that a lens with a refractive index of 1.74 will be more suitable.

If your prescription is over -5.00 we’ll need an accurate measurement of the distance between your pupils, often referred to as the PD.

Because lenses for long and short-sightedness are different, there are different considerations for each.

174 high index lenses
spectacle lens manufacture

Hi-index 1.74 lenses are perfect for

1. Suitable for high power prescriptions in ranges +10.00 to -10.00
2. Not recommended for semi-rimless or rimless glasses
3. Exceptional scratch durability
4. Exceptional optical Clarity
5. 50% thickness reduction
6. 30% weight reduction
7. Suitable for large sized frames


Product detail pictures:

China Optical Lens Wholesale Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Optical Lens Wholesale Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Optical Lens Wholesale Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Optical Lens Wholesale Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Optical Lens Wholesale Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures


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We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises for China Optical Lens Wholesale Companies – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: Auckland, Victoria, Lisbon, We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need to have!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.
  • The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Roxanne from Kenya - 2018.02.04 14:13
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Kevin Ellyson from Mexico - 2017.11.11 11:41
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