China 1.56 Optical Lens Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI

China 1.56 Optical Lens Manufacturers – Ultra Thin High Index 1.74 Lenses – YOLI

China 1.56 Optical Lens Manufacturers – Ultra Thin High Index 1.74 Lenses – YOLI

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We've got quite possibly the most state-of-the-art production gear, experienced and qualified engineers and workers, acknowledged top quality handle systems along with a friendly expert gross sales group pre/after-sales support for Infrared Lenses , Blue Lenses , Ophthalmic Lens Blanks , We are trying to get for in depth cooperation with sincere shoppers, attaining a new result in of glory with customers and strategic partners.
China 1.56 Optical Lens 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 1.56 Optical Lens Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China 1.56 Optical Lens Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China 1.56 Optical Lens Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China 1.56 Optical Lens Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

China 1.56 Optical Lens Manufacturers –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures


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We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for China 1.56 Optical Lens Manufacturers – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: Italy, Honduras, Belgium, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
  • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Alice from Eindhoven - 2018.06.19 10:42
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Sally from Argentina - 2018.11.04 10:32
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