Customized 1.49 1.56 Bifocal Flat Top Round Top Invisible Optical Lens
Products Description
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Specifications |
Index |
1.49 / 1.56 |
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Material |
Import from Korea |
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Vision Effect |
Bifocal |
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RX Power Range |
SPH: +6.00 ~ -8.00 CYL: 0~-6.00 ADD:+1.00~+3.50 |
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Diameter |
70/28mm |
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Coating |
Coating:Hard and AR coating for both lens surface, high anti-scratch |
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Coating Color |
Green/Blue |
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Add Function |
Blue Block /Photochromic /Anti-Glare/SHMC |
1. One lens with two points of focus, don't need change glasses when looking far and near.
2. HC / HC Tintable / HMC / Photochromic / Blue Block/ Photochromic Blue Block all available.
3. Tintable to various fashionable colors.
4. Customized service, prescription power available.
Detailed Images
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
Description
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.
Product Features
--All products are manufactured with free surface personalized digital precision calculation and German Optotech fully automatic digital garage technology.
--Germany Ley bold X6 AR coating.
----Hardness: One of the best quality in hardness and toughness, high impact resistance.
----Transmittance:One of the highest transmittance as compared with other index lenses.
----ABBE: One of the highest ABBE value providing the most comfortable visual experience.
----Consistency: One of the most reliable and consistent lens product physically and optically.
Hard coating: Make the uncoated lenses are easily subjicted and exposed to scratches
AR coating/Hard multi coating: Protect the lens effectively from reflection, enhance functional and charity of your vision
Delivery Speed
RX Design
Production Lines
We specialise in customised high-tech lenses with a precision that takes into account more than just your prescription valuesWith the advanced RX equipment and the use of innovative technologies, we are able to manufacture lenses that are perfectlyailored to your eyes at each individual visual point. The result is the largest possible viewing ranges and sharp. Bring customer anew, unprecedented visual feeling!
Convox Lens are unique, premium-quality products
Your eyes are as unique as you are. With a pair of prescription lens from Convox you receive an equally unique, customised individual item.Lenses is one of decisive components of your spectacles, are specially adapted to you and your needs.
Guaranteed High quality
We use the Germany advanced machines for produce the prescription lens, send to customer after Strict quality checks.
Ultimate compatibility & comfort
We adopt the OptoTech software design, have classic and the Top design 4K OptoCalc 4.0.This complex optimization is based on the ray tracing Technology.
The new mathematically
Optimized aspheric surface meets the multi-eye needs of people looking far, near, left, and right, breaking the single visual design and bringing a new visual correction experience.Fast delivery Time.
Smart vision
Smart visual experience, minimize high-order aberrations, balance a wide binocular vision, and present a perfect 3D stereo vision experience.
Extra Service
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