1.56 flat top bifocal hard multi coating optical lens
BIFOCAL LENSES
WE OFFER A COMPREHENSIVE RANGE OF PRODUCTS TO DIVERSE VISION NEEDS
Remark: ALL SEMI FINISHED LENSES ARE ALSO AVAILABLE
Product Description
BIFOCAL LENS
| Index | 1.50 /1.56 /1.59 |
| Lens Design | Spheric |
| Lenses Material | Resin |
| Function | Flat Top（1.59），Round Top，Blended Top |
Remark: SPH/ADD>3.00 is available by RX
What are bifocal lenses?
Bifocal eyeglass lenses contain two lens powers to help you see objects at all distances after you lose the ability to naturally change the focus of your eyes.This is due to age, also known as presbyopia. Due to this specific function, bifocal lenses are most commonly prescribed to people over the age of 40. To help compensate for the natural degradation of vision due to the ageing process
HOW BIFOCAL LENS WORK?
Bifocal lenses are perfect for people suffering from presbyopia-a condition in which a person experiences blurred or distorted near vision while reading a book.To correct this problem of distant and near vision,bifocal lenses are used.They feature two distinct areas of vision correction,differentiated by a line across the lenses.The top area of the lens is used for seeing distant objects while the bottom part corrects the near-vision.
● Protection from blue light hazard
● Perfect protection from UV light
● Reducing glare for more comfortable vision
● Better contrast perception, more natural color experience
● Preventing from macula disorders
AR COATING
SCRATCH RESISTANCE TEST
After the friction test, it is obvious that there is a scratch on the normal lens, but the scratch on the Hongchen SHMC lens is not obvious and requires careful observation to see it.
2 YEARS AR QUALITY GUARANTEE
Packaging & Delivery
Delivery & Packing
Envelops(For choice):
1.Sstandard white envelops.
2. Our brand "Hongchen" envelops.
3. OEM envelops with customer's Logo.
Cartons: standard cartons: 50CM*45CM*33CM(Every carton can include aroud 500 pairs ~600 pairs finished lens, 220pairs semi-finished lens. 22KG/CARTON,0.074CBM).
Nearest shipping Port : Shanghai port
Delivery Time:
|
Quantity(Pairs) |
1 - 1000 |
>5000 |
>20000 |
|
Est. Time(days) |
1~7 days |
10~20days |
20~40 days |
If you have any special requirements, can contact with our sales people, we can do all series service similar as our Domestic brand.
Features
Effectively reduce blue light damage, reliewe visual fatigue, and protect the eyes healthielt is suitable for use in various scenarias. The lens has high light transmittance, law calor loss ancrestores true colors, and the lens enjays a superiar visual experience. High, quality film design, supewaterproof, anti fouling, wear, resistant and anti-reflection design, effectively reducing the damage ofreflected light.
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