• 1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses
  • 1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses
  • 1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses
  • 1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses
  • 1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses
  • 1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses

1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses

Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
Material: Nk55, Imported From Japan
Abbe Value: 33
Specific Gravity: 1.34
Diameter: 70mm
Segment: 28
Samples:
US$ 5/pair 1 pair(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2022

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
1.56 Spin Blue Cut Photochromic Flat Top HMC
UV Value
420
Keywords
Photochromic Blue Cut Flat Top Hmc

Product Description

1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses
1.56 Photochromic Blue Cut Flat Top HMC Lens
Product Name 1.56 Photochromic Blue Cut Flat Top HMC Lens
Diameter 70MM
Monomer Nk55, Imported From Japan
Abbe value 33
Specific Gravity 1.34
Power Range SPH: -2.00~+3.00; ADD: +1.00~+3.00


What Is Blue Light?

For the purposes of this article, we'll focus on blue light, one of the many hues in all visible 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.

1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses

FT-28 optical lenses
 
1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses
A flat top bifocal lens is offers correction for both near and far distances. It is a multifocal lens commonly prescribed for those suffering from both presbyopia and hypermetropia, a condition whereby, with age, the eye exhibits a progressively diminished ability to focus on near and far objects. 

What Is Photochromic Lens?

1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses

About Our Company:
1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical Lenses1.56 Nk55 Photochromic UV420 Anti Blue Spin Flat Top Hmc Wholesale Eyeglass Optical LensesFAQ:
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.


 

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Diamond Member Since 2022

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
17
Year of Establishment
2018-07-10