Basic Info.
Model NO.
FF 1.67 Blue Cut Progressive HMC
Specific Gravity
1.35
Diameter
75mm
UV Value
420
Keywords
Blue Cut Progressive Lens
Transmission
> 97%
Guarantee
3~5 Years
Trademark
Seesen
Origin
Danyang, China
Product Description
What Is Blue Light?
Blue light is naturally produced by the sun but also by computer monitors, smartphone screens and other digital devices.
1.56 Blue Cut Progressive HMC Optical Lens | Product Name | FF 1.67 Blue Cut Progressive HMC Lens |
| Diameter | 75MM |
| Monomer | MR-7 |
| Abbe value | 32 |
| Specific Gravity | 1.35 |
| UV Value | 420 |
Details:
Blue CUT Lenses by Seesen Actually Do
1) Anti-glare blue cut lenses protect your eyes from the harmful effects of blue light.
2) Lower risk of certain types of cancer.
3) Lower risk of Diabetes, Heart Disease & Obesity.
4) Make you feel engertic when you finish the long time working before the computer.
5) Make your eyes turn tried slowly.
3) Lower risk of Diabetes, Heart Disease & Obesity.
4) Make you feel engertic when you finish the long time working before the computer.
5) Make your eyes turn tried slowly.
About the progresive lense
Seesen progresive lenses provide the full range of focus from distance, intermediate and near with gradual changing power. Unlike bifocals, these lenses provide more natural vision without any lines.
About the Coating
Custom Service:
About Our Factory:
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.