China Glasses Lenses Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI

China Glasses Lenses Manufacturers – Ultra Thin High Index 1.74 Lenses – YOLI

China Glasses Lenses Manufacturers – Ultra Thin High Index 1.74 Lenses – YOLI

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China Glasses Lenses Manufacturers – 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 Glasses Lenses Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Glasses Lenses Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Glasses Lenses Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Glasses Lenses Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Glasses Lenses Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures


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The business keeps to the operation concept "scientific management, premium quality and efficiency primacy, customer supreme for China Glasses Lenses Manufacturers – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: Poland, Tajikistan, France, All our products are exported to clients in the UK, Germany, France, Spain, the USA, Canada, Iran, Iraq, the Middle East and Africa. Our products are well welcomed by our customers for the high quality, competitive prices and the most favorable styles. We hope to establish business relationship with all customers and bring more beautifu colors for the life.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Joseph from Hanover - 2017.01.11 17:15
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Madeline from Oman - 2018.06.18 19:26
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