Wholesale Optical Lens 1.56 Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI

Wholesale Optical Lens 1.56 Factories – Ultra Thin High Index 1.74 Lenses – YOLI

Wholesale Optical Lens 1.56 Factories – Ultra Thin High Index 1.74 Lenses – YOLI

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We emphasize advancement and introduce new products and solutions into the market each year for Eyeglasses Lens , Cr39 Blue Cut Lens , Progressive Lenses Price , We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us!
Wholesale Optical Lens 1.56 Factories – 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:

Wholesale Optical Lens 1.56 Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Optical Lens 1.56 Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Optical Lens 1.56 Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Optical Lens 1.56 Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale Optical Lens 1.56 Factories –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures


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Fast and very good quotations, informed advisers to help you choose the correct merchandise that suits all your preferences, a short creation time, responsible excellent command and different companies for paying and shipping affairs for Wholesale Optical Lens 1.56 Factories – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: Lisbon, Roman, New Delhi, We have many years' experience in hair product production, and our strict QC Team and skilled workers will ensure that we give you top hair products with the best hair quality and workmanship. You will get successful business if you choose to cooperate with such a professional manufacturer. Welcome your order cooperation!
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Hedy from USA - 2017.12.19 11:10
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Joyce from Senegal - 2017.01.11 17:15
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