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Jiangsu Aogang Optical Glasses Co., Ltd.

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Semi Finished 1.59 Polycarbonate Flat Top Lenses Blanks Anti Glare

Semi Finished 1.59 Polycarbonate Flat Top Lenses Blanks Anti Glare

    • Semi Finished 1.59 Polycarbonate Flat Top Lenses Blanks Anti Glare
    • Semi Finished 1.59 Polycarbonate Flat Top Lenses Blanks Anti Glare
  • Semi Finished 1.59 Polycarbonate Flat Top Lenses Blanks Anti Glare

    Product Details:

    Place of Origin: China
    Brand Name: Aogang Optics
    Certification: CE/FDA/ISO9001
    Model Number: Polycarbonate Lens Blanks

    Payment & Shipping Terms:

    Minimum Order Quantity: 100 pairs
    Price: negotiation
    Packaging Details: 1) Standard white envelope 2) color envelop with customer design
    Delivery Time: 10~30 days, depend on your quantity
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal
    Supply Ability: 40,000 pieces per day
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    Detailed Product Description
    Index: 1.59 Diameter: 70 MM
    Monomer: Polycarbonate Flat Top Segment: 28
    Abbe Value: 42 Specific Gravity: 1.15
    Transmission: > 97.5% Power Range: BASE:400, ADD:+100~+350

    Semi-finished 1.59 Flat Top Polycarbonate Lens Blanks With Hard Coating For Eyeglasses

     

    I. Technical Data:

    SEMI-FINISHED PC FLAT TOP BIFOCALS
    Diameter (mm) Base
    Curve
    Sage @50mm Sage @40mm Center Thickness (mm) Edge Thickness (mm) True Curve @1.530 Back Curve Dseignand SuggestedRX Range
    70 MM 2C 1.20±0.01 0.767±0.01 9.5±0.15 12.0±0.30 2.046±0.05 4 -2.25~-7.00
    4C 2.38±0.01 1.510±0.01 8.9±0.15 9.5±0.30 4.067±0.05 5.12 +1.75~-2.00
    6C 3.53±0.01 2.250±0.01 7.9±0.15 8.5±0.3 6.033±0.05 6.25 +5.00~+2.00
    8C 2.38±0.01 1.510±0.01 6.5±0.15 7.0±0.30 4.167±0.05 5.12 RX0.25~-2.00

     

    II. Specifications

    Index 1.59
    Diameter 70 MM
    Monomer Polycarbonate
    Flat Top Segment 28
    Abbe Value 42
    Specific Gravity 1.15
    Transmission > 97.5%
    Guarantee 5-year
    Power Range BASE: 400, ADD: +100~+350

     

    III. Features

    1.  Polycarbonate Lens

    Semi Finished 1.59 Polycarbonate Flat Top Lenses Blanks Anti Glare

    Polycarbonate lens is made of a thermoplastic polymer of the carbonate group. It is about 10 times more impact resistant than normal plastic or glass lenses. Polycarbonate lenses are preferred over glass lenses by eyewear users, sportsmen and other eye protector users because of its lightweight, ultra violet (UV) and impact resistance properties.
    Polycarbonate was discovered in 1953 and was first introduced to the market in 1958. It was used by the astronauts in 1970s as helmet visors. In the 1980s industries started to use polycarbonate as an alternative to standard plastic or glass eyewear. Polycarbonate lenses are a smart choice for those active in sports, hazardous job environments, in fashion eyewear and especially for children.

     

    2. Flat Top Bifocal Lens

    Bifocal lenses are lenses with two reading areas, that are separated by a visible line, which distinguishes these lenses from the new progressive lines which do not have a visible line. The most common bifocal lenses are designed with a half-moon shaped reading area in the bottom half of the lens, called a "flat top".

     

    Bifocal lenses are the most cost effective way to create a lens with two viewing areas. In the past, most bifocal lenses were made with a distance and a reading area; nowadays, people are making bifocals with an intermediate area for computer and pad use, together with either a distance area or a reading area.

    Semi Finished 1.59 Polycarbonate Flat Top Lenses Blanks Anti Glare

     

    IV. Coating 

    Semi Finished 1.59 Polycarbonate Flat Top Lenses Blanks Anti Glare

    Lens coatings can enhance the durability, performance and appearance of your eyeglass lenses. This is true whether you wear single vision, bifocal or progressive lenses.

     

    Hard Coating can also be called HC coating, is to enhancethe hardness of the lens to prevent the substrate scratch.

     

    V. Packing & Shipping

    Semi Finished 1.59 Polycarbonate Flat Top Lenses Blanks Anti Glare
    Envelope Choice 1 Choice 2
    White Envelope Your design with your logo
    Carton Stand Export Carton (Size:38*48*35 cm)
    Lenses Pair Finished optical lens: 1 pcs/envelope, 500 pairs/carton Semi-finished optical lens: 1 pcs/envelope, 100 pairs/carton
    Weight 21 KG 15 KG
    Lead Time Depend on the order quantity
    Carrier We can choose for you or you offer us your cooperative company
    Payment terms 30% T/T in advance, the balance before shippment
    All the numbers provided above are estimated number, the actual number need to be measured according to the order you make.

     

    VI. Why Choose Us

    1. We are a manufacturer with many years exporting experience. All lenses are exported to European countries, Japan, Korea, North and South America, Middle East, Southeast Asia and Africa market. We guarantee the quality to all buyers all over the world, and got a high reputation about quality from buyers in the past 8 years exporting time.

     

    2. We will begin to track the product processing every day until you receive the goods and verify the product quality when you finish the payment. You could contact us via Internet chat tools anytime, for example Skype, Whatsapp.

     

    3. Our producing process is in vacuum dust-free shop, like prepare material, mixed material and take out .Four times quality checking during production process to contral lens quality.

     

    4. We accept OEM &ODM orders. Actually most of our products are customized. We will try our best to fulfill your requirements about the material, the size and the printing.

     

     

     

    Peggy Lu: +8615052975513 (WhatsApp)

    Contact Details
    Jiangsu Aogang Optical Glasses Co., Ltd.

    Contact Person: Peggy

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    Jiangsu Aogang Optical Glasses Co., Ltd.
    East of Nongangxiao, Situ Town, Danyang City, Jiangsu Province, China
    Tel:86-511-86550315-9:00~17:00
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