China Ophthalmic Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI

China Ophthalmic Lenses Factories – Ultra Thin High Index 1.74 Lenses – YOLI

China Ophthalmic Lenses Factories – Ultra Thin High Index 1.74 Lenses – YOLI

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It can be our duty to satisfy your preferences and successfully serve you. Your pleasure is our best reward. We have been looking forward to the go to for joint expansion for Optical Lens 1.74 , Freeform Progressive Lens , 1.56 Progressive Lens , We welcome new and aged buyers from all walks of daily life to get hold of us for upcoming business enterprise interactions and acquiring mutual good results!
China Ophthalmic Lenses Factories – 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 Ophthalmic Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Ophthalmic Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Ophthalmic Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Ophthalmic Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Ophthalmic Lenses Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures


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Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for China Ophthalmic Lenses Factories – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: Germany, Paraguay, Norway, With the best technological support, we have tailored our website for the best user experience and kept in mind your ease of shopping. we ensure that the best reaches you at your doorstep, in the shortest possible time and with the help of our efficient logistical partners i.e DHL and UPS. We promise quality, living by the motto of promising only what we can deliver.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Michaelia from kazan - 2018.12.11 14:13
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Dorothy from Bolivia - 2018.06.05 13:10
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