1.56 Photochromic Gray/Brown AR Coating Prescription Lenses For
|Refractive index||Diameter||Coating||Corridor Length||Abbe Value|
|Specific Gravity||Transmission||Monomer||Power Range|
|1.26||> 97%||NK55||SPH: 0.00~+-3.00 ADD: +1.00~+3.50|
II. Photochromic Progressive Lens:
1. The Benefits of Photochromic Lenses
- They are highly adjustable to varying lighting conditions in indoor
and outdoor environments
- Protect your eyes from harmful UVA and UVB rays of the sun
- They eliminate the use of separate prescription glasses as they are
suitable for most frames and prescriptions
- Photochromic lenses are versatile as they can be enhanced using
additional treatments like anti-glare coating and
- Can be used by both adults and children
- Since they are distortion free, they can be worn in rains
- Ideal for everyday use
2. The Advantages Of Progressive Lenses
---With progressive lenses, you won't need to have more than one
pair of glasses with you. You don't need to swap between your
reading and regular glasses.
---Vision with progressives can seem natural. If you switch from
viewing something up close to something far away, you won't get a
"jump" like you would with bifocals or trifocals. So if you're
driving, you can look at your dashboard, at the road, or at a sign
in the distance with a smooth transition.
---They look like regular glasses. In one study, people who wore
traditional bifocals were given progressive lenses to try. The
study's author said most made the switch for good.
3. Coating Choice
As photochromic progressive lens, we have hard coating, hard multi
coating or super hydrophobic coating for your to choose.
Hard Coating(HC): The uncoated lenses are easily subjicted and
exposed to scratches, so the hard coating can help the lenses be
Hard Multi Coating(HMC): It also called AR coating, means coat
another anti-reflective coating on the hard coating . It can
perfectly reduce harmful ray and enhance the vision effect.
Super Hydrophobic Coating(SHMC): It also called crazil coating, can
make the lens waterproof, antistatic,anti slip and oil
resistance,also convenient for clean.
III. Technical Data:
|White Envelope||Stand Export Carton||38cm*48cm*35cm|
|Your design with your logo|
|Finished lens||about 500 pairs||21KG|
|Semi-finished lens||about 100 pairs||15KG|
|Lead time||Depend on the quantity|
|Depend on the quantity||We can choose for you or offer us your cooperative company|
|All the numbers provided above are estimated number, the actual
numbers need to be measured according to the order you make|
VI. Our factory:
VII. Why Choose Us
1. About Us
Jiangsu Aogang Optical Glasses Co.,Ltd is a professional optical
lens manufacturer for more than 10 years in China. All lenses are
exported to European countries, Japan, Korea, North and South
America, Middle East, Southeast Asia and Africa market. We
guarantee the quality to all buyers all over the world, and got a
high reputation about quality from buyers in the past 8 years
exporting time. Our producing process is in vacuum dust-free shop,
like prepare material, mixed material and take out .Four times
quality checking during production process. In Aogang Optical, you
can find high quanlity lenses with the most competitive prices.
Just send us your requirements, then we will send samples
accordingly. We only need 1~2 days to finish the sample production.
Samples are free, but according to our company rule, our customers
need to assume the shipping cost.