Active Member
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[China]
Address: East of Nongangxiao, Situ Town, Danyang City, Jiangsu Province, China
Contact name:Richard Mao
Jiangsu Aogang Optical Glasses Co., Ltd. |
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Poly Lens 1.59 Round Top Polycarbonate Eyeglass Lenses With Hard Coating For Eyewear
I. Specifications
| Index | 1.59 | Diameter | 70 mm |
| Monomer | Polycarbonate | Abbe Value | 32 |
| Round Top Segment | 28 | Specific Gravity | 1.20 |
| Transmission | 97% | Guarantee | 5 years |
| Power Range | SPH:0.00~+3.00 | ADD | +0.75~+3.50 |
II. Features
1. Polycarbonate
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Clear polycarbonate is used to make eyeglasses because of its excellent transparency, durability, and high refractive index. This means that it bends light to a far greater degree than glass or other plastics of equal thickness. Since prescription lenses bend light to correct vision, polycarbonate lenses can be thinner than glass or conventional plastic, making it the idealmaterial for heavy prescriptions. These thin lenses correct poor vision without distorting the face or the size of the eyes, yet this extremely thin lens is virtual indestructible, an important safety factor for children and active adults.
2. Round Top
As people age, they may find that their eyes are not adjusting to distances as they used to. When people inch closer to forty, the lens of the eyes begin to lose flexibility. It becomes difficult to focus on close objects. This condition is called presbyopia. It can be managed to a large extent with the use of bifocals. Bifocal (also can be called Multifocal) eyeglass lenses contain two or more lens powers to help you see objects at all distances after you lose the ability to naturally change the focus of your eyes due to age. |  |
III. Coating Choice
Hard Coating: Also can be called HC coating, is to enhancethe hardness of the lens to prevent the substrate scratch
Hard Multi Coating: Also can be called HMC or AR coating, is to protect the lens effectively from reflection
Super Hydrophobic Coating: Also can be called SHMC coating or crizal coating, is to make the lens waterproof, antistatic, anti slip and oil |
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IV. Packing & Shipping
| Packing | ||
| 1. Envelope | 2. Outer Box | |
| standard white envelope | a) standard export paper carton (Size: 38*48*35cm, 0.064CBMS) | |
| color envelope with customer design (Weight: 157g, Size: 9*9*9cm) | Include about 500 pairs of finished lens (Weight: about 21kg) | Include about 100 pairs of 100 semi finished lens (Weight: about 15kg) |
| Shipping | ||
| 1. Samples: | 2. Batch Goods: | |
| Delivery time: 3-7 days (by Fedex, DHL, UPS, TNT etc.) | 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 customers. | Carrier: We can choose for you or offer us your cooperative company | |
V. Our Factory
VI. FAQ
| Q. How many days will samples be finished? How about mass products? |
| A. Generally, we need 1~2 days to finish the sample production. As for the mass products, it depends on your order quantity. |
| Q. How can I get sample from you? |
| A. Just send us your requirements, then we will send samples accordingly. |
| Q. What is the MOQ of optical lens? |
| A. No MOQ for customer if optical lens is in stock. |
| Q. How do you control lens quality? |
| A. Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out .Four times quality checking during production process. |
| Q. Are you a factory? |
| A. Yes, we are a professional optical lens manufacturer in China, and have a factory in Danyang city, Jiangsu province. |
| Q. What's the payment term? |
| A. 30% advence by T/T, the balance before shipment |
Peggy Lu: +8615052975513 (WhatsApp)
