Reliable Supplier Multifocal Optical Lens - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical
Place of Origin: Jiangsu, China
Model Number: 1.56
Lenses Color: Clear
Vision Effect: Single Vision
Brand Name: kingway
Lenses Material: NK55
Coating: HC, HMC
Reliable Supplier Multifocal Optical Lens - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical Detail:
Packaging & Delivery
|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|
|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|
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.
–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.
Product detail pictures:
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We offer great strength in quality and development,merchandising,sales and marketing and operation for Reliable Supplier Multifocal Optical Lens - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical, The product will supply to all over the world, such as: Grenada, Malaysia, Los Angeles, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
By Miranda from French - 2018.12.05 13:53
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By Bernice from Georgia - 2017.12.02 14:11