Wholesale Cr39 Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI

Wholesale Cr39 Lenses Factories – Ultra Thin High Index 1.74 Lenses – YOLI

Wholesale Cr39 Lenses Factories – Ultra Thin High Index 1.74 Lenses – YOLI

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Along with the "Client-Oriented" small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive costs for Lentes Importados De China , 1.56 Optical Lens , Organic Lens 1.56 , Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us give you best service!
Wholesale Cr39 Lenses Factories – Ultra Thin High Index 1.74 Lenses – YOLI Detail:

lens glasses

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:

Wholesale Cr39 Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Cr39 Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Cr39 Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Cr39 Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Cr39 Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures


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Our pursuit and company goal is to "Always satisfy our customer requirements". We continue to develop and design superior quality products for both our old and new customers and achieve a win-win prospect for our clients as well as us for Wholesale Cr39 Lenses Factories – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: Greek, Denver, Costa Rica, To create more creative products, maintain high-quality products and update not only our products but ourselves so as to keep us ahead of the world, and the last but most vital one: to make every client satisfied with everything we offer and to grow stronger together. To be the real winner, starts here!
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Heloise from Bahamas - 2018.06.30 17:29
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Poppy from Mecca - 2018.09.08 17:09
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