Basic Info.
Product Description
| Product Name | 1.59 Polycarbonate Blue Cut Lens |
| Diameter | 65/70mm |
| Monomer | Polycarbonate |
| Abbe value | 33 |
| Specific Gravity | 1.22 |
| Power Range | SPH: -6.00~+6.00 CYL: 0.00~-6.00 |
What is Polycarbonate?
Polycarbonate is a specific type of plastic. It was invented independently in 1953 by Dr. Hermann Schnell of Bayer and Dr. Daniel Fox of General Electric. Besides its use in eyeglass lenses, it is also used for car headlights, CDs and DVDs, and many other industrial applications. Polycarbonate is very strong, making it an excellent lens material.
How To Protect Your Eyes From Harmful Blue Light?
Blue cut lenses that help reduce exposure to Harmful Blue Light. SEESEN adaptive lenses selectively filter Harmful Blue Light and provide at least 20% protection indoors and over 85% protection outdoors.
Other Products:
| By Index | By Vision Effect | By Material | Coating |
| 1.49 | single vision | hard resin | uncoated |
| 1.56 | bifocal | polycarbonate | hard coated |
| 1.59 | progressive | photochromic | hard multi coated |
| 1.61 | photochromic | super hydrophobic hmc | |
| 1.67 | polarized | ||
| 1.74 | sunglasses | ||
| blue block |
FAQ:
1. Are your company a manufacturer or a trade company?
We are a manufacturer with many years exporting experience. Our factory is located in Jiangsu province.
2. Can your products be customized?
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.
3. How can I get sample from you?
Just send us your requirements, then we will send samples accordingly.
4. How many days will samples be finished? How about mass products?
Generally, we need 5-7 days to finish the sample production.As for the mass products, it depends on your order quantity.
5. How do you control lens quality?
Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out .Four times quality checking during production process.