China Cr39 Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI

China Cr39 Lenses Factory – Ultra Thin High Index 1.74 Lenses – YOLI

China Cr39 Lenses Factory – Ultra Thin High Index 1.74 Lenses – YOLI

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In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto "High High quality, Competitive Rate, Fast Service" for 1.56 Hmc Emi Lens , Wholesale Eyeglass Lens , High Index Lens , We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
China Cr39 Lenses Factory – 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 Cr39 Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Cr39 Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Cr39 Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Cr39 Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China Cr39 Lenses Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures


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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for China Cr39 Lenses Factory – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: California, Mumbai, Serbia, Business philosophy: Take the customer as the Center, take the quality as the life, integrity, responsibility, focus, innovation.We will provide professional, quality in return for the trust of customers, with most major global suppliers,all of our employees will work together and move forward together.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Pearl Permewan from Maldives - 2018.12.11 14:13
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Sahid Ruvalcaba from Kuala Lumpur - 2018.06.21 17:11
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