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Quantity: | |
Product Description
Specifications:
Production | Monomer | Diameter |
1.56 single vision lens | NK55, imported from Japan | 65/70mm |
Coating Choice | Abbe value | Specific Gravity |
HC | 42 | 1.15 |
Transmission | Guarantee years | Power range |
>97% | 5 years | SPH : 0.00~+-15.00 CYL : 0.00~-6.00 |
Features:
1.56 middle index lenses are one of the most popular lenses all over the world. This determines that Aogang 1.56 single vision lenses have the most outstanding optical features:
1. Thickness: In the same diopters, 1.56 lenses will be thinner than CR39 1.499 lenses. As the increase in diopters , the difference will be bigger.
2. Visual Effect: Compared with high index lenses, 1.56 lenses have higher ABBE value, can provide the more comfortable visual experience.
3. Coating: The uncoated lenses are easily subjicted and exposed to scratches, hard coating lenses can effectly scratch resistance.
Coating
Hard Coating (HC): To enhance the hardness of the lens to prevent the substrate scratch |
Power Range
Packing and Shipping
Envelop | |
Choice 1 | Choice 2 |
White envelop | color envelop with customer design weight: 157g size: 9*9*9cm |
Outer box | |
standard export paper carton 38cm*48cm*35cm ( 0.064 CBMS ) | |
Finished lens | Semi-finished lens |
about 500 pairsper carton, 21kgs | about 100 pairs per carton, 15kgs |
Lead time | |
Depend on the quantity | |
Carrier | |
We can choose for you or offer us your cooperative company | |
All the numbers provided above are estimated number, the actual numbers need to be measured according to the order you make |
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