Renewable Design for 1.67 Mr7 Blue Cut Lens - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical
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Renewable Design for 1.67 Mr7 Blue Cut Lens - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical Detail:
Packaging & Delivery
Selling Units | Pairs |
Single package size | 50X45X45 cm |
Single gross weight | About 22kgs |
Package Type | inner bag,out carton, export standard or upon your design |
Lead Time | Quantity(Pairs) 1 – 5000prs, 10days |
Quantity(Pairs) > 5000prs, To be negotiated |
1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material
Visual Effect | Diameter(mm) | Coating | Power Range |
Single Vision | 65/70/72 | UC, HC, HMC SHMC | SPH: 0.00~+-15.00 |
CYL: 0.00~-6.00 | |||
Bifocal | 70/28 | UC, HC, HMC | SPH: 0.00~+-3.00 |
Progressive | 70/12+2mm | UC, HC, HMC | ADD: +1.00~+3.50 |
Photochromic | 65/70 | HC, HMC, SHMC | SPH: 0.00~+-15.00 |
CYL: 0.00~-6.00 |
Features
The most common materials available for use in lenses used to be glass and a hard resin called CR-39. With the continuous improvement of technology, there are more requirements of CR39(optical/plastic) lenses than glass lenses. We are a manufacturer of optical lens, and in these lenses, 1.56 index lenses are one of the most popular lenses all over the world. Furthermore, lenses with 1.56 index are considered the most cost effective lens on the world market.
Thickness: Under the same prescriptions, 1.56 index lenses are thinner than 1.499 lenses. as the increase in diopters, the difference will be bigger. In the other word, high index materials are classified by numbers. Again, the higher index, the thinner and lighter the lens.
Weight: Due to the thickness, it’s obvious that 1.56 lenses are lighter than 1.499 lenses in the same diopters.
AR Coating
–HC(hard coating): To protect the uncoated lenses from scratch resistance.
–HMC(hard multi coated/AR coating): To protect the lens effectively from reflection, enhance functional and charity of your vision.
–SHMC(super hydrophobic coating): To make the lens waterproof, antistatic, anti slip and oil resistance.
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We always think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and the living for Renewable Design for 1.67 Mr7 Blue Cut Lens - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical, The product will supply to all over the world, such as: French, Cologne, Botswana, Now we have a excellent team supplying specialist service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our solutions.
By Muriel from Netherlands - 2017.08.15 12:36
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By David from India - 2017.10.27 12:12