Basic Info.
Model NO.
1.56 RT-28 UC lens
Specific Gravity
1.15
Coating Choice
UC/Hc/Hmc
Power Range
Sph: 0.00~+3.00 0.00~-3.00 Add: +1.00~+3.50
Transmission
> 97%
Diameter
70mm
Guarantee
3~5 Years
Key Word
1.56 Round Top Bifocal UC Lens
Trademark
Seesen
Origin
Danyang, China
Product Description
| Product Name | 1.56 Round Top Bifocal UC lens |
| Diameter | 70mm |
| Monomer | NK55 (Imported From Japan) |
| Abbe value | 42 |
| Specific Gravity | 1.15 |
| Power Range | SPH: 0.00~+3.00 0.00~-3.00 ADD: +1.00~+3.50 |
Bifocal (also can be called Multifocal) eyeglass lenses contain two or more lens powers to help you see objects at all distances after you lose the ability to naturally change the focus of your eyes due to age.
Coating Choice:
Hard coating: make the uncoated lenses are easily subjicted andexposed to scratches
AR coating/Hard multi coating: protect the lens effectively from reflection, enhance functional and charity of your vision
Super hydrophobic coating: make the lenswaterproof, antistatic, anti slip and oil resistance
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.
