Basic Info.
Model NO.
1.56 Blue Cut Photogrey Progressive Lens
Diameter
75
Transmission
> 97%
Guarantee
3~5 Years
Key Word
1.56 Blue Cut Photogrey Progressive Lens
Product Description
| Product Name | 1.56 Blue cut Photogrey Progressive Lens |
| Diameter | 75mm |
| Monomer | NK55 (imported from Japan) |
| Abbe value | 40 |
| Specific Gravity | 1.28 |
| Power Range | Sph:0.00~+3.00 0.00~-2.00 Add:+1.00~+3.00 |
The multifocal design of progressive lenses offers these important benefits:
It provides clear vision at all distances (rather than at just two or three distinct viewing distances).
It eliminates bothersome "image jump" caused by bifocals and trifocals. This is where objects abruptly change in clarity and apparent position when your eyes move across the visible lines in these lenses.
Because there are no visible "bifocal lines" in progressive lenses, they give you a more youthful appearance than bifocals or trifocals. (This reason alone may be why more people today wear progressive lenses than the number who wear bifocal and trifocals combined.)
| 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.