- Overview
- Product Description
Basic Info.
Model NO.
1.56 UV420 Blue Cut Flat Top Bifocal HMC
Specific Gravity
1.28
Diameter
70mm
Segment
28
Power Range
Sph:-2.00~+3.00, Add: +1.00~+3.00
UV Value
420
Keywords
1.56 UV420 Blue Cut Lens
Trademark
Seesen
Origin
Danyang, China
Product Description
| Product Name | Diameter | Monomer |
| 1.56 UV420 Blue Cut Flat top Optical Lens | 70mm | NK55 (imported from Japan) |
| Abbe value | Specific Gravity | Power Range |
| 40 | 1.28 | SPH:-2.00~+3.00, ADD: +1.00~+3.00 |
Details:
About the Coating:
About the Custom Service: 
About Our Company:
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.