Basic Info.
Model NO.
1.67 UV420 Blue Cut HMC Lens
Specific Gravity
1.35
Transmission
> 97%
Coating Choice
UC,Hc,Hmc,Green,Blue
Power Range
Sph:-20.00~+20.00 Cyl:0.00~-6.00
Diameter
65/70/75mm
Guarantee
3~5 Years
Envelope
White, Colored by Your Design
Key Word
1.67 Asp UV420 Blue Cut Hmc Lens
Trademark
Seesen
Origin
Danyang, China
Product Description
| Product Name | 1.67 ASP UV420 Blue Cut HMC Lens |
| Diameter | 65/70/75mm |
| Monomer | MR-7 Imported from Korea |
| Abbe value | 32 |
| Specific Gravity | 1.35 |
| Power Range | SPH:-20.00~+20.00 CYL:0.00~-6.00 |
Ultra Super Thin 1.67 Index Lenses
This type of lens is particularly useful for those people with higher prescriptions. These high index lenses are manufactured with an aspheric surface design resulting in a flatter front curvature and a remarkable reduction in center thickness, edge thickness and weight by up to 30% compared to 1.50 index. Ideal for all frame types.
What Is Blue Light?
Blue light is naturally produced by the sun but also by computer monitors, smartphone screens and other digital devices. In addition to these, blue light is produced by LED and fluorescent lights, and compact fluorescent light bulbs. Blue light is essential in maintaining your sleep and wake cycle, mood and keeping your memory sharp.
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.
