Laser Eye Surgery Warning For Over Thirty-Fives
If you're considering having laser eye surgery or some other type of corrective eye surgery and are over 35, you need to understand the eye surgery risks involved, and what sort of success you can expect.
Your age affects the results you can expect, as well as the particular type of eye problem you already have.
If you are over thirty-five years old, please read this article very carefully.
It may seem confusing at first, but it is very important that you understand it.
As people approach forty to forty-five, they begin to lose the ability to change their visual focus from far to near.
When their eyes are adjusted for distance, either with glasses, contact lenses, or with laser eye surgery, there is difficulty in seeing clearly up close.
If you don't wear already glasses or contact lenses, you will begin to need reading glasses for clear close vision when you approach forty to forty-five years of age.
If your eyesight with glasses or contact lenses is clear for distance vision, you will need to wear reading glasses or bifocal glasses for near vision.
Alternatively, you will need to take off your distance glasses or contact lenses in order to see clearly up close, because you will be unable to see near objects clearly with your distance glasses on.
People often mistakenly refer to this condition as "farsightedness," but, in fact, it is not farsightedness at all.
True farsightedness (hyperopia) is an inherent lack of focusing power in the eye and is not caused by getting older.
The medical term for the change that occurs with aging is "presbyopia," which comes from the Greek words meaning "old vision.
" (Unfortunately, there is no English word for this condition other than the awkward "presbyopia.
").
Everybody develops Presbyopia.
If you are nearsighted, farsighted, or have astigmatism and are developing presbyopia, you will probably need bifocal or trifocal glasses.
The upper lenses of the bifocals are for distance vision; the lower are for close-up vision.
Some people prefer trifocals, in which there are three pairs of lenses - an upper pair for distance, a middle pair for middle distances (about three to six feet), and a bottom pair for objects one to three feet away.
Bifocal contact lenses exist but generally do not provide extremely sharp vision.
If you are approaching or in this age group, you and your doctor must decide how best to correct your vision when you develop presbyopia.
This decision must be made regardless of how you choose to correct your refractive error - either surgically or nonsurgically.
People who have already begun to use bifocals, trifocals, or reading glasses understand this, but people who have not yet crossed this threshold or who simply remove their glasses when they read usually find this confusing.
Your age affects the results you can expect, as well as the particular type of eye problem you already have.
If you are over thirty-five years old, please read this article very carefully.
It may seem confusing at first, but it is very important that you understand it.
As people approach forty to forty-five, they begin to lose the ability to change their visual focus from far to near.
When their eyes are adjusted for distance, either with glasses, contact lenses, or with laser eye surgery, there is difficulty in seeing clearly up close.
If you don't wear already glasses or contact lenses, you will begin to need reading glasses for clear close vision when you approach forty to forty-five years of age.
If your eyesight with glasses or contact lenses is clear for distance vision, you will need to wear reading glasses or bifocal glasses for near vision.
Alternatively, you will need to take off your distance glasses or contact lenses in order to see clearly up close, because you will be unable to see near objects clearly with your distance glasses on.
People often mistakenly refer to this condition as "farsightedness," but, in fact, it is not farsightedness at all.
True farsightedness (hyperopia) is an inherent lack of focusing power in the eye and is not caused by getting older.
The medical term for the change that occurs with aging is "presbyopia," which comes from the Greek words meaning "old vision.
" (Unfortunately, there is no English word for this condition other than the awkward "presbyopia.
").
Everybody develops Presbyopia.
If you are nearsighted, farsighted, or have astigmatism and are developing presbyopia, you will probably need bifocal or trifocal glasses.
The upper lenses of the bifocals are for distance vision; the lower are for close-up vision.
Some people prefer trifocals, in which there are three pairs of lenses - an upper pair for distance, a middle pair for middle distances (about three to six feet), and a bottom pair for objects one to three feet away.
Bifocal contact lenses exist but generally do not provide extremely sharp vision.
If you are approaching or in this age group, you and your doctor must decide how best to correct your vision when you develop presbyopia.
This decision must be made regardless of how you choose to correct your refractive error - either surgically or nonsurgically.
People who have already begun to use bifocals, trifocals, or reading glasses understand this, but people who have not yet crossed this threshold or who simply remove their glasses when they read usually find this confusing.
Source...