1.56 Progressive Multifocal AR Coating Semi Finished Lens Blanks
For anti blue ray
I. Technical data:
|1.56 S/F SHORT CORRIDOR PROGRESSIVE BLANKS|
|MARTERIAL REFRACTIVE INDEX=1.56 TOOLING INDEX=1.530|
Progressive lenses are the most exciting and technologically
advanced spectacle lenses available.
Progressive lenses are far more sophisticated and technologically
advanced than their common name (often called “no-line bifocals”).
The newest, best version of these lenses provides the closest thing
to natural youthful vision that a presbyopic person can achieve.
Progressive lenses provide an uninterrupted view of the world with
a gradual focus change from far to near and everything in between
without the traditional bifocal line that so many perceive as ugly
and a sure sign of aging.
----Blue cut lens
Ultraviolet (UV) is part of the light transmitted by the sun, which
is very important to our daily lives. However, over exposure to UV
radiation, such as from sunlight or sunlamps, could have negative
effects to our skin and eyes.
Eyes are the only internal tissues of the body directly exposed to
UV light. Millions of people get eye diseases every year from
prolonged UV exposure.
UV420 lens helps shield your eyes from the harmful effects of the
sun with a high level of broad-spectrum UVA and UVB protection.
- 100% protection from UVA & UVB
- Prevent UV lights from aging the eyes
- Prevent UV related eye disorders and diseases
----The advantages of progressive blue cut lens
1. Clear vision at any distance
Near or far, gives you clear vision whatever the distance.
2. Perfect UV420 protection
Effectively blocks 100% UV and 40% of the blue light, reduces the
incidence of retinopathy and provides improved visual performance
and eye protection, allowing wearers to enjoy the added benefit of
clearer and shaper vision, without altering or distorting color
3. Total comfort in any task
Whether at work with a computer, using a smartphone or tablet
screen, or simply reading the news paper, provides total comfort.
4. High resolution vision in any light
It lets you enjoy greater contrast and sharpness. The increase in
quality is comparable to a full HD TV over a standard television.
5. Quick adaptation
Progressive blue cut lenses are tested and approved by wearers to
ensure your satisfaction, including fast and easy adaptation. With
Aogang lenses, adaptation is guaranteed.
III. Our factory:
|Packing||Envelops||1) standard white envelop|
2) color envelop with customer design
weight : 157g size : 9*9*9cm
|Outer box||standard export paper carton 38cm*48cm*35cm ( 0.064 CBMS )|
|Include around 500 pairs of finished lenses, 21kgs|
|Include around 100 pairs of semi finished lenses, 15kgs|
|Shipping||Samples||By Fedex, DHL, UPS, TNT etc.|
|Delivery time: within 3 days|
|Batch goods||By air, sea, express|
|Delivery time: 10-30 days, depend on your quantity|
|Payment terms||30% T/T in advance, the balance before shippment|
V. Our service:
1. Our Customer service will begin to track the product processing
every day until you receive the goods and verify the product
quality when you finish the payment.
2. Online via SKYPE,Whatsapp;Also through mail, voice phone,
message could contact us at any time!
3. Follow up the case, record the entire process. Solution will be
provide with 24 hours.
Meanwhile,the problem complaint will be reported to QC department.
QC will find defect from which department ,who is in charge to
4. Collect and record all the voice from each customer respond ,
5. We own the best after-sale service,if any problems happen,our
team will do our best to solve for customers.