Have you reached an age where the eye doctor is talking about bifocal lenses and how they can help you see better? Anyone with vision problems knows eventually they will need to have bifocal lenses to help with their changing eyes, however if you are new to the corrective lenses world you might find the information below very interesting. Those who need bifocal contact lenses have blurry eyesight when looking at close range objects while still needing correction for further distances.
If you know of someone or you are having trouble with eye haziness even at arm’s length you probably have a condition known as presbyopia. Those with presbyopia will need to have bifocal correction, thus the demand for bifocal contact lenses for those who don’t want to wear glasses. A study showed that in 2014 the demand for bifocal contact lenses will be close to double what it is now.
There are two types of contact lenses when you need a bifocal contact lens, the soft contact lens or gas permeable. The gas permeable lenses will last you up to a year before you will need to replace them, while the soft contact lenses are usually biweekly or monthly. The yearly contact lenses are often less comfortable due to protein build up and require weekly cleaning. Depending upon the type of eyes you have will in part make this decision for you. Those with allergies find a soft contact lens lasting for a month is about all they can handle even when they clean the gas permeable weekly. Another benefit of the soft contact is the material used to make it. It is soft and fairly easy to tear, but lighter on your eye than the gas permeable lenses.
A bifocal contact lens has two divisions. There is a line like you would find on your classes towards the bottom of the contact lens and another line towards the top. This helps your eye focus on the picture in front of you.
Bifocal contact lenses like regular contact lenses are tinted so they are easy to find. The special lines on the contact will help you figure out how to put the contact in your eye. Bifocal contact lenses should only be worn by those who need them, like bifocal glasses. If you haven’t reached the age where you would need bifocal contact lenses and your vision is still blurry you might need a new prescription or a correction for an eye problem like an astigmatism.
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