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

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

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

Product Detail

Product Tags

Related Video

Feedback (2)

We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for 1.67 Optical Lens , Freeform Progressive Lenses , Progressive Multifocal Lens , We are going to do our greatest to satisfy or exceed customers' prerequisites with excellent goods, advanced concept, and economical and timely company. We welcome all clients.
China Cr39 Lenses Companies – Ultra Thin High Index 1.74 Lenses – YOLI Detail:

lens glasses

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

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

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

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

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


Related Product Guide:

We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our management ideal for China Cr39 Lenses Companies – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: New Zealand, Dubai, Australia, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers,and establish a long term win-win business relationship. For more information,please contact us. And it's our great pleasure if you like to have a personally meeting in our office.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Carey from Bolivia - 2017.12.09 14:01
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Marina from Slovakia - 2018.11.02 11:11
    Write your message here and send it to us
    >