Wholesale Progressive Lens Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI

Wholesale Progressive Lens Factory – Ultra Thin High Index 1.74 Lenses – YOLI

Wholesale Progressive Lens Factory – Ultra Thin High Index 1.74 Lenses – YOLI

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We insist on offering premium quality creation with very good company concept, honest product sales along with the finest and fast assistance. it will bring you not only the premium quality item and huge profit, but the most significant is to occupy the endless market for Optical Lentes , Wholesale Photochromic Lens , Blue Cut Progressive Lens , We've got professional products knowledge and rich experience on manufacturing. We generally imagine your success is our business enterprise!
Wholesale Progressive Lens Factory – 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:

Wholesale Progressive Lens Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Progressive Lens Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Progressive Lens Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Progressive Lens Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Progressive Lens Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures


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We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Wholesale Progressive Lens Factory – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: Greek, Rotterdam, Canada, We have constructed strong and long co-operation relationship with an enormous quantity of companies within this business in Kenya and overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Kenya for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Anne from Hungary - 2018.09.23 18:44
    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 Agatha from Turin - 2018.11.22 12:28
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