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Factory Supply Blue Light Eyeglass Lens 1.56 Flat Top Bifocal Hmc Blue Cut Lens Optical Eyewear Lenses

Short Description:

Flat top HMC lens with the midde index

Index: 1.56

DIA: φ28/70

Abbe Calue: 38

It prorecrs your eyess from each kind of eye disease by completely.

The necessity stops to use two glasses.

Capacity to focus two distances: far and close.


Product Detail

Product Tags

With this motto in mind, we’ve got become certainly one of by far the most technologically innovative, cost-efficient, and price-competitive manufacturers for Factory Supply Blue Light Eyeglass Lens 1.56 Flat Top Bifocal Hmc Blue Cut Lens Optical Eyewear Lenses, We are hunting ahead to cooperating with all buyers from in your own home and abroad. Moreover, customer pleasure is our everlasting pursuit.
With this motto in mind, we’ve got become certainly one of by far the most technologically innovative, cost-efficient, and price-competitive manufacturers for China 1.56 Hmc Blue Cut Lenses and Blue Block Lenses price, Our qualified engineering team will usually be prepared to serve you for consultation and feedback. We’re able to also deliver you with absolutely free samples to meet your needs. Best efforts might be made to provide you the ideal service and products. For anyone who is interested in our company and items, please make contact with us by sending us emails or contact us right away. In order to know our solutions and organization. ar more, you can come to our factory to determine it. We’ve been gonna usually welcome guests from around the globe to our corporation. o create small business relations with us. Be sure to really feel no cost to speak to us for enterprise. nd we believe we’ve been likely to share the most effective trading practical experience with all our merchants.

Quick Details

Place of Origin:Danyang China Brand Name:Hongchen
Model Number:1.56 Lenses Material:Resin
Vision Effect:Bifocal Coating:HMC
Lenses Color:Clear Diamter:70/28mm
Abbe Value:38 Specific Gravity:1.28
Abrasion Resistance:6-8H Coating color:Green
Coating Choice:UC , HC, HMC, Superhydrophonic Index:1.56
Material:NK-55 Function:flat top
Delivery Time:Within 20 Days

FLAT BIFOCAL

As people age, they may find that their eyes are not adjusting to distances as they used to. When people inch closer to forty, the lens of the eyes begin to lose flexibility. It becomes difficult to focus on close objects. This condition is called presbyopia. It can be managed to a large extent with the use of bifocals.
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.

The lower half of a bifocal lens contains the near segment for reading and other close-up tasks. The rest of the lens is usually a distance correction, but sometimes has no correction at all in it, if you have good distance vision.

When people inch closer to forty, they may find that their eyes are not adjusting to distances as they used to, the lens of the eyes begin to lose flexibility. It becomes difficult to focus on close objects. This condition is called presbyopia. It can be managed to a large extent with the use of bifocals.

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The advantage of the FT bifocal lens

1) This is a very convenient type of lens that allows thewearer to focus on objects both at close range and far range through a single lens.

2)This type of lens is designed to enable viewing of objects in the distance, at close range and in the intermediate distance with corresponding changes in power for each distance.

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

Video Description

Product Description

价格表页面20200803.cdr

SPECIFICATIONS

INDEX  1.56
VISION EFFECT  Flat top bifocal
DESIGN  Spherical
PHOTOCHROMIC  No
LENSES MATERIAL  NK-55
COLOR  Clear
ABRASION RESISTANCE  6-8H
DIAMETER  70/28mm
COATING  HMC
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

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Productive Process

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Production Flow Chart

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Company Profile

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Company Exhibition

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Certification

Packing&Shipping

H54d83f9aebc74cb58a3a0d18f0c3635bB.png_.webpWith this motto in mind, we’ve got become certainly one of by far the most technologically innovative, cost-efficient, and price-competitive manufacturers for Factory Supply Blue Light Eyeglass Lens 1.56 Flat Top Bifocal Hmc Blue Cut Lens Optical Eyewear Lenses, We are hunting ahead to cooperating with all buyers from in your own home and abroad. Moreover, customer pleasure is our everlasting pursuit.
Factory Supply China 1.56 Hmc Blue Cut Lenses and Blue Block Lenses price, Our qualified engineering team will usually be prepared to serve you for consultation and feedback. We’re able to also deliver you with absolutely free samples to meet your needs. Best efforts might be made to provide you the ideal service and products. For anyone who is interested in our company and items, please make contact with us by sending us emails or contact us right away. In order to know our solutions and organization. ar more, you can come to our factory to determine it. We’ve been gonna usually welcome guests from around the globe to our corporation. o create small business relations with us. Be sure to really feel no cost to speak to us for enterprise. nd we believe we’ve been likely to share the most effective trading practical experience with all our merchants.


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