Jiangsu Aogang Optical Glasses Co., Ltd.
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AR Coating High Index 1.67 ASP UV400 Hard Multi Coated Cr39 Single Vision Optical Lenses
I. Specifications:
| Production | 1.67 ASP UV400 single vision lens |
| Monomer | MR-7, imported from Korea |
| Diameter | 75mm |
| Coating Choice | HMC / AR Coating |
| Abbe value | 28 |
| Specific Gravity | 1.42 |
| Transmission | >97% |
| Guarantee years | 5 years |
| Power range | SPH: 0.00~-15.00 CYL: 0.00~-6.00 |
II. Features:
1) 1.67 Index
| Ultra Super Thin 1.67 Index Lenses This type of lens is particularly useful for those people with higher prescriptions. These high index lenses are manufactured with an aspheric surface design resulting in a flatter front curvature and a remarkable reduction in center thickness, edge thickness and weight by up to 30% compared to 1.50 index. Ideal for all frame types. |  |
2) ASP
|
The asphere's more complex surface profile can reduce or eliminate spherical aberration and also reduce other optical aberrations such as astigmatism, compared to a simple lens. A single aspheric lens can often replace a much more complex multi-lens system. The resulting device is smaller and lighter, and sometimes cheaper than the multi-lens design |
3) UV400 Protection
| Overexposure to UVA radiation has been linked to the development of macular degeneration-damage to the retina that causes loss of central vision, and certain types of cataracts--a clouding of the lens that leads to a decrease in vision. UVB rays have been known to cause “snow blindness,” a painful inflammation of the cornea that causes temporary vision loss. | |
III. Coating Choices:
| Hard Coating: To protect the uncoated lenses from scratch resistance.
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IV. Producing pictures:
V. Our factory:
| 1. Package (Size: 38*48*35 cm; Weight: 15-21KG): |
| a) Finished optical lens: 1 pcs/envelope, 500 pairs/carton |
| b) Semi-finished optical lens: 1 pcs/envelope, 100 pairs/carton |
| 2. Envelope: |
| a) Standard with envelope |
| b) Color package with your design or logo |
| 3. Delivery Time: |
| a) 3-7 days for samples (UPS, DHL, FEDEX, TNT for samples) |
| b) 5-30 days for batch goods (by air or by sea, depend on order quantity) |
| 4. Carrier: |
| We can choose for you or you offer us your cooperative company |
| 5. Payment terms: |
| 30% T/T in advance, the balance before shippment |
VI. Our service:
1. If you need the samples, we will check the samples fee and the shipping cost, and we will delivery the samples to you in three days after we receive the payment.
If you do not need the samples, we can send the price list to you.
2. If you are satisfied with our samples or the price list, you can show us your order list.
3. We will do a proforma invoice which show you the total cost including the goods fee, shipping cost, the size of the lenses and some other important information.
4. We will start the order when we receive your despoit, the 30% of the total cost.
5. We need about 15~40 days to produce the order which up to your quantity, and keep update the producing process to you in time.
6. When we finish the producing, we will inform you to pay for the rest of the money. And we will delivery to you asap when we receive the balance.
7. We will offer the tracking number and the documents for you to clearance at customs.