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Health Forum    Optical
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 My 4 year old squints sometimes when he watches tv. Should I get his eyes checked?
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 Eye lash in my eye!?
Had one this morning tried to get it out.....and just like all the others before it.......it went behind my eye. Do you think one day I may get a huge hair ball behind my eye!!!!!!!!!?...


 Besides for looking good, why else would contacts be better than glasses?
i wanna try to convince my mom to get me contacts, so i need some good reasons why i should have them instead of glasses .. if there are any ..?...


 My eye doctor said I don't need glasses, then why...?
why am I having trouble reading with my bifocals and regular vision?
I told him everything is blurry, and he said I am making it up, because I can see fine. The lines on the test he did, were ...


 How do you explain to someone who has been blind all their life about sight?
If somebody was born blind, how do you explain to them that they are blind, and everybody else can see the things that they cannot, and can they understand this?...


 Is it a wise choice to get glasses?
my eye sight is pretty bad.
I sit toward the front of the classroom and still can't read what's written on the overhead unless I squint.

according to my friends,
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 My son needs a hearing aid and his only 7 is this right?
my son needs a hearing aid and his only 7 is this ...


 Got my 1st pair of contacts today & it seems like i can see farther&better with my glasses rather than contact
did my eye doctor mess up on the exam or is this what happens on the first day of wearing contacts?...


 Does eye colour affect the colour vision of a person?
that is, does a green eye see every thing around it as green?...


 Is it possible to have one ear higher or lower?
than the other, I have just got new glasses and I think they are lopsided. And this isn't a joke it is the honest truth, as I had my eyes tested last week....


 What kind of disease is in the eye when the eye is cloudy gray looking and the pupil looks white?

Additional Details
if there are any doctors or u have any info PLEASE ANSWER THANKS...


 Does anyone have advice on putting contact lenses in? I keep closing my eyes....Help!?
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 My eyes are always watering for no reason any idea why?
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 CONTACT lenses help...its very important folks?
ok i got contacts...im had them for a few days and still adapting to them...but the thing is..one hour after i put them in my eye, i suddenly get tears and my eye can go red...a few minutes later the ...


 Am i gonna go blind?
-->if i keep on crying every single day?
Additional Details
Thanks for all the motivation guys!!! ;-)...


 What colour our my eyes ? -pic-
(This is a honest question )I never know what to say ? they change loads ( I know there horrible lol soo my skin =/ ) !


http://i288.photobucket.com/albums/ll197/HaStrawberryGirl/RSC...


 Is there an easy way of removing contact lenses? I've been for a fitting today and couldn't get them out..help
I learned how to put them in and everytime it came to taking them out they just came out by fluke because I was rubbing my eye. I'm nervous to go back now because I don't like dragging my ...


 Can wearing prescription glasses that aren't prescribed to you impair your eyesight?

Additional Details
glasses make me look older :P...


 Left eye twitch for weeks?
I've had a twitch in my left eye for two weeks and it only twitches when I smile or look up. Could it be a serious nerve problem, or just bad nerves?...


 Eye problems...?
Ok, I'm not so sure when this started but I seem to have problems with my eyes.
Whenever I look at something, or move my eyes, I see these "lines." Now, most of you guys probably ...



neilsby@btinternet.c...
Can anyone interprete my eye prescription?
R: Sph: -0.75, Cyl: -0.50, Axis: 115
L Sph: -1.00, Cyl: -0.25, Axis: 90

How bad is my eye sight? Is it common for the cyl and axis values to be imperfect, even in normal eyesight? What's average vision? Any help is appreciated.
                     





marie9
Rating
SPH (sphere) - the amount of long (+) or short (-) sight. The higher the number, the stronger the prescription lens required.
CYL (cylinder) - the amount of astigmatism, or visual distortion, caused by an irregularly shaped cornea.
AXIS - the direction of the astigmatism, measured in degrees.
You are a bit myopic (near-sighted) with -0.75 in the right eye and -1.00 in the left.
You have a very small correction. Both eyes are normally not the same. The left eye is usually a bit weaker when you are right handed. The opposite is true when you are right-handed.


tresses_undone
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it looks like you are near sighted meaning you can see up close better then far away, with just slight help you can see 20/20


Sarah X
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its not that bad at all, you cant see things a long way away. If you send me your email i can send you a very simple paper i wrote on how to understand prescriptions


Fizzy Fizz
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Your eyesight doesn't seem that bad. I found a website that explains the different numbers in the prescription. No idea what is the average. Mine are -4.0 Sph!!! Check out the link below


pixiekat
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HONESTLY, I HAVE NO IDEA.BUT YOU SHOULD CALL YOUR EYE DOCTOR AND ASK HIM TO HELP YOU FIGURE OUT THESE NUMBERS.
CAN YOU SEE THINGS BETTER CLOSER OR FAR AWAY?I KNOW I HAD HORRIBLE VISION UNTIL LAST NOVEMBER WHEN I GOT THE LASIK EYE SURGERY, THE BEST THING I COULD HAVE DONE YOU SHOULD CONSIDER HAVING IT DONE IT IS SO WORTH IT.
IS THIS A PRESCRIPTION FOR CONTACTS?


BigMomma2
Rating
I dont know exactly what the meaning of all the numbers are I am sure someone will tell you but I had my eyetest yesterday. I have varifocals - distance, close and computer viewing in the one lense , my left eye has an astigmatism so the lense on that side is adapted to correct it and my readings are as follows : (if you compare them I would say your eyes arent too bad at all)

Left eye: sph +1.50 Cyl -2.00 Axix 20.0 (Distance)
Left eye: sph +3.25 Cyl -2.00 Axis 20.0 (Near)

Right eye sph +1.75 cyl -0.75 Axis 140.0 (Distance)
Right eye sph +3.50 cyl -0.75 axis 140.0 (Near).

I need a slight upgrade to make reading clearer.


Deirdre H
Rating
I don't know how to interpret prescriptions to say how bad or good your eyesight is. I d know this though: Nobody's eyesight is perfect.
20/20 is "normal" or typical. Mine, without correction is about 20/400, but corrected, it's better than 20/20.

What 20/20 means is that one can resolve 20 seconds of arc at 20 feet. If you take a circle, and divide it into 360 degrees, each degree can be further divided into 60 mintes, and each minute can be divided into seconds of arc. 20 seconds means 1/3 of 1 60th of one degree. It is talking about the amount of resolution you have at that distance.

Some people are better at resolving objects close to them: this is nearsightedness; others can see distance better, this is farsighedness.

A farsighted person may easily have 20/20 vision, but not be able to read a newspaper.

Good or bad isn't really an issue if it's correctible. Even pilots (except in the military) are permitted to wear corrective lenses.


kartouche
Not bad...wish I had your script.

Sph=sphere power...how far you can see

Cyl=cylinder or astigmatism...it's what makes your vision blurry

Axis=an imaginary line which corrects the astigmatism. Axis is like a protractor, 0 to 180 degrees.

You are a low myope, or nearsighted. You can still play sports without glasses but for driving purposes, please wear your glasses.


something new
Rating
you have a low myopic prescription with and astigmatism correction and will benefit from wearing your glasses for anything from your tv and further away. the cyl referes to a cylindrical correction in addition to the spherical prescription and the axis is merley the direction in which the cylinder lies. don't worry about the term astigmatism, 90% of people have one and it simply means the eye isn't a perfect sphere and is steeper in curvature in one direction so you will need a spectacle lense with a steeper curve in one direction. the astigmatism is quite low and if you had contact lenses you'd be fine with sperical lenses. prescriptions range from 0 to over 20 either way.


ILoveMySon!
Hello there !
Sphere:
The first number you see in an eyeglass prescription is the sphere "sph". This number indicates the degree of hyperopia (farsightedness) or myopia (nearsightedness) in the eye. Plus (+) power indicates hyperopia, while minus (–) power indicates myopia.
So since it is (-) you have myopia (nearsightedness) and the number just indicates the power in diopters that is needed in the lens to bend the light correctly on your retina.
Cylinder:
The second part of the of the prescription cylinder "cyl" indicates that you have an astigmatism. Astigmatism is the amount that the refractive structures of the eye (primarily, the front and back surfaces of the cornea and the front and back surfaces of the crystalline lens) vary or deviate from sphericity or a spherical shape.
Axis:
The last number is the axis (you only have axis if you have cyl) The axis number doesn't mean that your vision is good or bad.....it is just the angle required for the prescription in your lenses to correct your vision
Because you have 2 differrent powers (sph and cyl) in each eye that means in each lens you need those 2 different powers in it. The axis just tells the person who makes the glasses at what angle each power is at.

Your eye sight isn't that bad, its pretty common... (the bigger the number the worse your eyesight is) your numbers are fairly low.
Yes it is common for the cyl and axis numbers to be different in each eye... its very normal for your eyes to be different. And your wondering what average vision is.... well for having a correction I would say your vision is pretty average :)

Hope that helps you out a bit :)


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