Why Is Correcting Presbyopia's With Monovision A Good Choice?
When it comes to dealing with presbyopia, there are a number
of options available to the consumer, including laser surgery and
intraocular implants. Slightly less drastic measures such as
contact lenses offer yet more choices, one of which is monovision.
In answer to the question, 'why is correcting presbyopia with monovision
a good choice?' once can only say this: It is and it isn't. The
reason being that monovision is a fantastic solution for some people
and a nightmare for others. In other words, the efficacy of monovision
vision correction is largely dependant on the person wearing the
lenses.
The way that monovision technology works is that the lens in each
eye offers a different power (or prescription). Typically, the user's
dominant eye is given a lens that will focus for far distance while
the other non-dominant one will have a lens for near vision. It
is then up to the brain to decide which is the most appropriate
image to use at any given time. As you may expect, this is not a
task the brain easily adapts to and this adjustment may take a considerable
length of time. This too, depends on the user; some people may take
only a few days, others may take a number of weeks. Still others
may never get used to them.
In addition, many users complain about the loss of their 'middle'
vision. Image anomalies appearing at night and lack of proper depth
perception are other possible side-effects. So, should you correct
presbyopia with monovision? There is no concrete answer to that
question, unfortunately. The best thing you can do is consult with
your local eye care professional. They will then assess your vision
needs and ascertain as how to best meet them.
What we do know will best meet your needs are the handy contact
lenses links to the right of this page. No matter how exotic
or standard your ophthalmic request, whether you require presbyopic
monovision
correction or not, you're sure to find something to your liking
among them. So go ahead, take a look!
|