Wholesale Ophthalmic Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI

Wholesale Ophthalmic Lenses Factory – Ultra Thin High Index 1.74 Lenses – YOLI

Wholesale Ophthalmic Lenses Factory – Ultra Thin High Index 1.74 Lenses – YOLI

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Sticking towards the principle of "Super High-quality, Satisfactory service" ,We've been striving to become a superb business partner of you for Nk 55 Resin Lenses , High Quality Lens , Lense Coating , We have now a experienced crew for international trade. We are able to solve the problem you meet. We are able to offer the products and solutions you want. You should really feel free of charge to speak to us.
Wholesale Ophthalmic Lenses Factory – 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 Ophthalmic Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Ophthalmic Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Ophthalmic Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Ophthalmic Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Ophthalmic Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures


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  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Molly from South Africa - 2017.11.01 17:04
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Beryl from Liverpool - 2017.02.28 14:19
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