China Lenses Brand Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI

China Lenses Brand Companies – Ultra Thin High Index 1.74 Lenses – YOLI

China Lenses Brand Companies – Ultra Thin High Index 1.74 Lenses – YOLI

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China Lenses Brand 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 Lenses Brand Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Lenses Brand Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Lenses Brand Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Lenses Brand Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Lenses Brand Companies –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures


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Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for China Lenses Brand Companies – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: Houston, Seattle, New Zealand, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Louise from United States - 2018.12.28 15:18
    A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Jocelyn from Germany - 2018.09.23 17:37
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