Basic Info.
Product Description
1.499 Flat-Top28 Bifocal Optical lens
| Product Name | 1.499 Flat-Top28 Bifocal Optical lens |
| Diameter | 70mm |
| Monomer | CR39 |
| Abbe value | 58 |
| Specific Gravity | 1.32 |
| Power Range | Sph:0.00~+3.00 0.00~-2.00 Add:+1.00~+3.00 |
Details:
CR-39 lenses use the imported CR-39 raw monomer, which is one of the longest history of resin materials and the most widely sold lens in middle level country.
1) Hardness: The better other 1.56/1.61/1.67/1.74 index lenses in hardness and toughness, high impact resistance.
2) Tintable: The more easily tinted than 1.56/1.61/1.67/1.74 index lenses.
3) Transmittance: The higher transmittance as compared with other 1.56/1.61/1.67/1.74 index lenses.
4) ABBE: The higher ABBE value providing the most comfortable vision.
About Our Factory:
| Choice 1 | ||
| Envelope | Carton | Size |
| White Envelope | Stand Export Carton | 38cm*48cm*35cm |
| Choice2 | ||
| You design with your logo | ||
| Type | Lenses Pair | Weight |
| Finished lens | about 500 pairs | 20KGS |
| Semi-finished lens | about 100pairs | 15KGS |
| Lead time | Depend on the quality | |
| Depend on the quantity | We can choose for you or offer us your cooperative company | |
| All the numbers provided above are estimated number, the actual numbers need to be measured according to the order you make. | ||
1. Q: Are your company a manufacturer or a trade company?
A: We are a manufacturer with many years exporting experience. Our factory is located in Jiangsu province.
2. Q: How can I get sample from you ?
A: Just send us your requirements , then we will send samples accordingly .
3. Q: Can your products be customized?
A: We accept OEM &ODM orders. Actually most of our products are customized. We will try our best to fulfill your requirements about the material, the size, the printing.
4. Q: How many days will samples be finished? How about mass products?
A: Generally, we need 5-7 days to finish the sample production.
As for the mass products, it depends on your order quantity.
5. Q: Do you have stock products to sell?
A: Yes.We have a lot of inventory .