1.50 1.49 invisible blended uc optical lens
|Place of Origin: CN;JIA||Brand Name:Hongchen|
|Model Number:1.49||Lenses Material:Resin|
|Abbe Value:58||Specific Gravity:1.32|
|Abrasion Resistance:6-8H||Caoting color:White|
|Delivery Time:Within 20 Days|
1) RX LENS
High power, with CYL
2) UC coat, HC coat, HMC coat, Photochromic, Blue Block
3) Green Coating / Blue Coating
Although most bifocals and trifocals have visible lines at the border of lens segments, there is a blended round-seg bifocal that has a less noticeable near segment than its regular round-seg cousin.
The near seg is blended into the distance portion of the lens so that it is virtually invisible.
With no visible lines, a blended round seg bifocal offers a more youthful appearance than lined bifocals and trifocals.
Blended bifocals should not be confused with progressive lenses, which are special no-line multifocals that incorporate all corrections, from distance to close-up, into one lens without any separation of the various visual zones by lines.
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
Packaging & Delivery
Delivery & Packing
1) standard 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 :
1 - 1000
If you have any special requirements, can contact with our sales people, we can do all series service similar as our Domestic brand.
|VISION EFFECT||Blended bifocal|
|It provides solar protection in exteriors,returning to have a lower level of absorption in interiors|
|Can be used equally well throughout the year,in all climates and for many different activities|
|Supply ability||5000 pairs per day|
|Power Range||SPH:-3.00~+3.00 ADD:+1.00~+3.00|
|It protects your eyes from each kind of eye disease by completely screening the UV ray 1 year quality guarantee|