product

1.50 1.49 invisible blended uc optical lens

Short Description:

Flat top, Round top and invisible (Blend bifocal)

DIA: φ28/65, φ28/70

Tintable to various fashionable colors.

The necessity stops to use two glasses.

Capacity to focus two distances: far and close.


Product Detail

Product Tags

Quick Details

invisible
Place of Origin: CN;JIA Brand Name:Hongchen
Model Number:1.49 Lenses Material:Resin
Vision Effect:Bifocal Coating:UC
Lenses Color:Clear Diamter:70/28mm
Abbe Value:58 Specific Gravity:1.32
Abrasion Resistance:6-8H Caoting color:White
Coating Choice:UC Index:1.49
Material:CR39 Function:
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

Invisible Optical Lens
The upper part of the bifocal lens is the luminosity used to see far, and the lower part is the luminosity used to see near, so that presbyopia patients do not need to change glasses frequently when looking far and near.
Bifocal (also can be called Multifocal) eyeglass lenses contain two or more lens powers to help you see objects at all distances after you lose the ability to naturally change the focus of your eyes due to age.
blended lens

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

Envelops(For choice):

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 :

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.

SHIPPING&PACKAGE

未命名 -1(3)

Video Description

Product Description

价格表页面20200803.cdr

SPECIFICATIONS

INDEX  1.49
VISION EFFECT  Blended bifocal
DESIGN  Spherical
PHOTOCHROMIC  No
LENSES MATERIAL  CR39
COLOR  Clear
ABRASION RESISTANCE  6-8H
DIAMETER  70/28mm
COATING  UC
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

Payment&Shipping Terms

Port FOB SHANGHAI
MOQ  1000 pairs
Supply ability  5000 pairs per day
Power Range  SPH:-3.00~+3.00 ADD:+1.00~+3.00

Main Features

It protects your eyes from each kind of eye disease by completely screening the UV ray 1 year quality guarantee

More Detail Pictures

2 (2)
图片1
03

Productive Process

未标题-1 (7)

Production Flow Chart

2734fef60da9061ed0c7427818ff11b

Company Profile

dcbd108a28816dc9d14d4a2fa38d125
bf534cf1cbbc53e31b03c2e24c62c9f

Company Exhibition

2d40efd26a5f391290f99369d8f4730

Certification

Packing&Shipping

H54d83f9aebc74cb58a3a0d18f0c3635bB.png_.webp

  • Previous:
  • Next:

  • Write your message here and send it to us