CR39 1.49 Blended bifocal HMC Invisible Optical Lens
Products Description
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Specifications
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Index
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1.49
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Design
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Spherical
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Material
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CR39
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Vision Effect
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Bifocal | |
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Power Range
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SPH: +3.00 ~ -3.00 ADD: 0+1.00~ +3.00
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RX Power
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Available | |
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Diameter
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70/28mm
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Coating
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UC/HC/HMC/SHMC
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| Coating Color | Green/Blue | |
| Add Function | Blue Block/Photochromic |
Product Features
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.
Bifocal series lenses
Flat top / Round top / Invisible
Can see far and close as easily.
Far area ---Look into the distance while walking, When looking at distant things.
Near area ---Meet the needs of close distance dear and not fuzzy.
It can be worn all day, it is not troublesome to see farand near, and it is very good for people with presbyopiato refuse to pick and wear frequently.
You do not need to take off your reading glasses when looking at distant things in the distant reference area.
The close reference area meets all kinds of close use.
Product packaging
- Packaging Details
1.56 hmc lens packing:
envelops packing (For choice):
1)standard white envelops
2)OEM with customer's LOGO, have MOQ requirement
cartons: standard cartons:50CM*45CM*33CM(Every carton can include around 500 pairs lens,21KG/CARTON)
Port：SHANGHAI
Shipping & Package
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