AR Coating Most Popular 1.56 Hmc Coating Cr39 Single Vision Lenses For Anti-glare
I. Specifications:
| Index | 1.56 | Diameter | 65/70 mm |
| Monomer | NK55, imported from Japan | Abbe Value | 43 |
| Coat | HMC | Specific Gravity | 1.12 |
| Transmission | 97% | Guarantee | 5 years |
| SPH | -15.00~+15.00 | CYL | 0.00~-6.00 |
II. Features:
● Lenses with a 1.56 index are considered the most cost effective lens on the market. They possess UV protection and are 22% thinner than CR-39 lenses. They are available with aspheric technology and are not recommended for a rimless drill mount due to its weak nature.
● 1.56 middle index lenses are one of the most popular lenses all over the world. This determines that Aogang 1.56 single vision lenses have the most outstanding optical features:
1) Thickness: Compared with CR39 1.499 lenses, middle index lenses will be thinner under the same prescription, as the increase in diopters , the difference will be bigger.
2) Visual Effect: As high index lenses, like 1.61, 1.67 and 1.74, 1.56 lenses have higher ABBE value, can provide the more comfortable visual experience.
III. Coating Choice:
Depending on the layers of coating, lenses differ in functionality. Coating consists of much technicality as much as lenses do, here is ' how lens coating works ' for your reference.
Hard Coating: To protect the uncoated lenses from scratch resistance.
AR Coating/Hard Multi Coating: To protect the lens effectively from reflection, enhance functional and charity of your vision
Super Hydrophobic Coating/Crazil Coating: To make the lens waterproof, antistatic , anti slip and oil resistance.
III. 1.56 Series Of Products:
| Visual Effect | Type | Diameter(mm) | Coat |
| Single Vision
| Spheric | 55/65/70/72 | UC, HC, HCT, HMC, SHMC |
| Aspheric | 65/70 | UC, HC, HMC, SHMC |
| UV400 | 65/72 | UC, HC, HMC, SHMC |
| Bifocal
| Round Top | 70/28 | UC, HC, HMC |
| Flat Top | 70/28 | UC, HC, HMC |
| Progressive | Multifocal | 75/12&14 | UC, HC, HMC, SHMC |
| Photochromic | Single vision | 65/70 | HC, HMC, SHMC |
| Blue Cut | 65/72 | HC, HMC, SHMC |
IV. Production Process:
V. Packing & Shipping:
| Packing |
| 1. Envelope | 2. Outer Box |
| a). Standard white envelope | Standard export paper carton (Size: 38*48*35cm, 0.064CBMS) |
| b). Color envelope with customer design (Weight: 157g, Size: 9*9*9cm) | Finished lens: include about 500 pairs (Weight: about 21kg) | Semi finished lens:include about 100 pairs (Weight: about 15kg) |
| Shipping |
| 1. Samples: | 2. Batch Goods: |
| Delivery time: 3-7 days (by Fedex, DHL, UPS, TNT etc.) | a). Delivery time: 10-30 days (depend on your quantity, by air, sea or express) |
| Sample is free, but according to our company rule, the shipping cost need to be assumed by our customers. | b). Carrier: We can choose for you or offer us your cooperative company |
V. Why Choose Us:
Our Factory: Jiangsu Aogang Optical Glasses Co.,Ltd is a professional optical lens manufacturer for more than 10 years in China. All lenses are exported to European countries, Japan, Korea, North and South America, Middle East, Southeast Asia and Africa market. We guarantee the quality to all buyers all over the world, and got a high reputation about quality from buyers in the past 8 years exporting time. In Aogang Optical, you can find high quanlity lenses with the most competitive prices.
Our Service: Our customer service begins tracking the processing status of products daily until you receive the product and confirm the quality.You could contact us by SKYPE,Whatsapp, e-mail, voice phone, message at any time!We guarantee the quality to all buyers all over the world, and got a high reputation about quality from buyers in the past 8 years exporting time.
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