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

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

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

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

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

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

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

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


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We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for China Lense Lenses Companies – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: Pakistan, Swiss, Leicester, Our company absorbs new ideas, strict quality control, a full range of service tracking, and adhere to make high-quality products. Our business aims to "honest and trustworthy, favorable price, customer first", so we won the trust of the majority of customers! If you are interested in our products and services, please do not hesitate to contact us!
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Alva from Madrid - 2018.04.25 16:46
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Daniel Coppin from Johannesburg - 2018.09.12 17:18
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