Well im a high school student and i just want to see normal without my glasses. i dont have money for surgery or any expense stuff. and i just want to like have good vision again. i got it really bad i cant even notice some of my friends in the hall ways which is embarrassing. help me please i hate glasses and i need exercise free please. it is even bad when i look in my classes at the board. i have to squint and it annoying but when i yawn and it releases tears i can see fine maybe cause of the moisture. help me please i need free tips thanks.How to make vision clearer?
buy contact lenses, or move your eyes backwards and forwards, up and down, over and over again, like thirty times in a row for each direction/movement. This will strengthen the muscles around your eyes and for some people it makes their eyesight better.How to make vision clearer?
who cares if you hate glasses. grow up and start wearing them.
Corrective lenses or surgery are your only choices. Time to buck up, be a man and do what needs to be done.
Sunday, February 21, 2010
Would an article on cell's dying in the eye to make vision clearer be classified?
more as an article of cell biology or physiology. The article is called Dying to See if u want to see itWould an article on cell's dying in the eye to make vision clearer be classified?
It is definitely Physiology. Pathophysiology, to be more precise.
I can't download the link, but trust me on this!Would an article on cell's dying in the eye to make vision clearer be classified?
Classified? As in Top Secret? No. Why should it be?
Here is a link to it --- http://www.google.com/search?hl=en%26amp;q=Dyi鈥?/a>
It is definitely Physiology. Pathophysiology, to be more precise.
I can't download the link, but trust me on this!Would an article on cell's dying in the eye to make vision clearer be classified?
Classified? As in Top Secret? No. Why should it be?
Here is a link to it --- http://www.google.com/search?hl=en%26amp;q=Dyi鈥?/a>
When I squint my eyes, my vision gets a little be clearer?
Why is this? I have really bad astigmatism and have been wearing glasses since I was 5. I've always wondered why this happens.When I squint my eyes, my vision gets a little be clearer?
What you are talking about is related to what is called depth of focus. If you have ever taken pictures with the old non digital 35mm SLR cameras, this is exactly the same. If you want to take a picture of a person about 5 feet away and also want the mountain top (miles away) to be in focus then you make the aperature of the camera very small. The small aperature extends the depth of focus of the lens so that both the person and the mountain APPEAR to be in focus. The mountain top is not actually focused upon by the lens BUT because the mountain falls within the depth of focus then it APPEARS to be in focus. Now, if for effect, you want the person to be clear but the mountain top to be blurry you would make the aperature very large. This will compress the depth of focus range so that the mountain top is not only out of focus but it also APPEARS to be blurry because it is outside the depth of focus range for the lens.
Now lets apply this to your situation. If your glasses were exactly the power they should be then what you are looking at will be in focus. BUT if you are having to squint to see clearly, than what is happening is that the size of your pupil is large enough that the depth of focus of your eye does not extend to the object that is blurry. By squinting your eyes, though, your are artificcially creating a smaller pupil (aperature) so as to extend your depth of focus to include the object which you are wanting to see more clearly. There ya go. Hope this helped.When I squint my eyes, my vision gets a little be clearer?
I had this question too!! It's because your eye lashes act are so fine that they act as a lens (if that makes sense). Hope that helps! Cuz it doesn't sound like it even makes sense. but it's true... :)
When you squint, you make the opening the light passes through smaller. This means that less of your lens is exposed, and there is less opportunity for individual rays to go astray, so you see more clearly. I'm nearsighted, and way back before I got glasses (when I was around 8 or so), I used to do essentially the same thing by curling my index finger and thumb to make a small pinhole, and looking through it.
';the pinhole effect';. eliminating ';paraxial'; or off-axis rays.
its the optical phenomenon thats the basis for pinhole glasses...
that's y u need to wear glasses constantly
What you are talking about is related to what is called depth of focus. If you have ever taken pictures with the old non digital 35mm SLR cameras, this is exactly the same. If you want to take a picture of a person about 5 feet away and also want the mountain top (miles away) to be in focus then you make the aperature of the camera very small. The small aperature extends the depth of focus of the lens so that both the person and the mountain APPEAR to be in focus. The mountain top is not actually focused upon by the lens BUT because the mountain falls within the depth of focus then it APPEARS to be in focus. Now, if for effect, you want the person to be clear but the mountain top to be blurry you would make the aperature very large. This will compress the depth of focus range so that the mountain top is not only out of focus but it also APPEARS to be blurry because it is outside the depth of focus range for the lens.
Now lets apply this to your situation. If your glasses were exactly the power they should be then what you are looking at will be in focus. BUT if you are having to squint to see clearly, than what is happening is that the size of your pupil is large enough that the depth of focus of your eye does not extend to the object that is blurry. By squinting your eyes, though, your are artificcially creating a smaller pupil (aperature) so as to extend your depth of focus to include the object which you are wanting to see more clearly. There ya go. Hope this helped.When I squint my eyes, my vision gets a little be clearer?
I had this question too!! It's because your eye lashes act are so fine that they act as a lens (if that makes sense). Hope that helps! Cuz it doesn't sound like it even makes sense. but it's true... :)
When you squint, you make the opening the light passes through smaller. This means that less of your lens is exposed, and there is less opportunity for individual rays to go astray, so you see more clearly. I'm nearsighted, and way back before I got glasses (when I was around 8 or so), I used to do essentially the same thing by curling my index finger and thumb to make a small pinhole, and looking through it.
';the pinhole effect';. eliminating ';paraxial'; or off-axis rays.
its the optical phenomenon thats the basis for pinhole glasses...
that's y u need to wear glasses constantly
Being drunk = more clearer vision agree?
agreed!Being drunk = more clearer vision agree?
';more clearer...';
Are you drunk now?
Every scientific test ever conducted disagrees with you.
But I'm sure you have proof.
Right?Being drunk = more clearer vision agree?
Well, you're an idiot, and your choice of best answer went even further in proving it. Happy DUI New Year, hope they catch ya.
More clearer is bad grammar, but I don't suppose you really care. On the dubject of alchohol it should be noted that rather than clear your vision, it should blurr it. It can also cause your coordination to be impared as well as your judgment.
Well depending..if you are out partying NO, if you are home in deep thought, to a point.Your thoughts come out more clearly after a few, but then you just get pissed .........well, then you have a few more and pass out.
Well, what are you having a vision about?
Yes Ma'am!
No = blurred vision and stupid choices
Ava, put the bottle down %26amp; slowly back away.
Sing it, Daddy.
';more clearer...';
Are you drunk now?
Every scientific test ever conducted disagrees with you.
But I'm sure you have proof.
Right?Being drunk = more clearer vision agree?
Well, you're an idiot, and your choice of best answer went even further in proving it. Happy DUI New Year, hope they catch ya.
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More clearer is bad grammar, but I don't suppose you really care. On the dubject of alchohol it should be noted that rather than clear your vision, it should blurr it. It can also cause your coordination to be impared as well as your judgment.
Well depending..if you are out partying NO, if you are home in deep thought, to a point.Your thoughts come out more clearly after a few, but then you just get pissed .........well, then you have a few more and pass out.
Well, what are you having a vision about?
Yes Ma'am!
No = blurred vision and stupid choices
Ava, put the bottle down %26amp; slowly back away.
Sing it, Daddy.
Any vitamins that can make my vision clearer & lessen my degress?
Okay, think about this...
IF there was a way to fix your vision with vitamins, or other easy things like that, WHY would people we wearing glasses and paying for lasix??
The only thing you can do is take care if your eyes before the damage occurs. Always wear UV protection on your eyes, and have a yearly eye examAny vitamins that can make my vision clearer %26amp; lessen my degress?
eat lots of carrots. i've heard of focusing exercises you can do to improve your eyesight, but i'm not sure how legitimate they are. try a google search.Any vitamins that can make my vision clearer %26amp; lessen my degress?
Unfortunately there are no vitamins you can take to decrease your prescription or lessen your degrees (I assume you have astigmatism). Also, carrots are myths about improving vision. This does not work. I think it stemmed from the fact that vitamin A is needed to produce a specific protein in your eye that allows it to capture light from the environment and make an image that is sent to and interpreted by your brain as vision. A deficiency in vitamins will cause problems. However, an overabundance won't help any further.
vegetables and fruits :)
i was thinking the same thingthinning hair
IF there was a way to fix your vision with vitamins, or other easy things like that, WHY would people we wearing glasses and paying for lasix??
The only thing you can do is take care if your eyes before the damage occurs. Always wear UV protection on your eyes, and have a yearly eye examAny vitamins that can make my vision clearer %26amp; lessen my degress?
eat lots of carrots. i've heard of focusing exercises you can do to improve your eyesight, but i'm not sure how legitimate they are. try a google search.Any vitamins that can make my vision clearer %26amp; lessen my degress?
Unfortunately there are no vitamins you can take to decrease your prescription or lessen your degrees (I assume you have astigmatism). Also, carrots are myths about improving vision. This does not work. I think it stemmed from the fact that vitamin A is needed to produce a specific protein in your eye that allows it to capture light from the environment and make an image that is sent to and interpreted by your brain as vision. A deficiency in vitamins will cause problems. However, an overabundance won't help any further.
vegetables and fruits :)
i was thinking the same thing
Does squinting make your vision clearer? If so, why?
When somebody has a hard time reading something, I always see them squinting to see it. As someone who wears glasses, I'm sure I do it myself. I was just wondering if squinting actually helps a person's vision and, if it does, why does it help?Does squinting make your vision clearer? If so, why?
the pinhole effect: you're eliminating paraxial light rays. it works for MOST rx's. a known optical phenomenon.
posted by jt:
';squinting puts pressure on various parts of the eyeball and temporarily improves vision';
no, squinting DOES NOT change the shape of the globe or put pressure on anything. squinting w/o touching your eye with your hand ONLY affects light rays, not globe shape. sorry.Does squinting make your vision clearer? If so, why?
When you squint, the contractions of the muscles change the shape of the eyeball and lens which changes your vision temporarily.
Yes, it can. The explanation is rather technical, but simply put as possible, squinting puts pressure on various parts of the eyeball and temporarily improves vision. It can also change the amount of light refracted (sent) into the eye.
In fact, one sign of myopia (nearsightedness; inability to see things farther away) is that vision improves when squinting.
I am myopic. I have 20-100 vision, which means that a line of print (such as on a billboard) that most people can read at 20 feet, I have to be 20 feet away to read. Fortunately, my eyeglasses correct my vision to 20/40.
I'm not sure if it does. Most people squint when they're confused. When you can't read it you get confused.
It does seem to help a bit, though. Just like pulling on the edges of your eyelids (even though it twists a bit) makes some areas easier to see. Squinting isn't good for your eyes, though, and leads to headaches. Sorry I don't know more about it.
I'm severely nearsighted and squinting doesn't really help me all that much. It definitely doesn't help me to see inch high numbers on an alarm clock that's only about six feet away from me when I first wake up in the morning. I have to put my glasses on or move closer to read them.
the pinhole effect: you're eliminating paraxial light rays. it works for MOST rx's. a known optical phenomenon.
posted by jt:
';squinting puts pressure on various parts of the eyeball and temporarily improves vision';
no, squinting DOES NOT change the shape of the globe or put pressure on anything. squinting w/o touching your eye with your hand ONLY affects light rays, not globe shape. sorry.Does squinting make your vision clearer? If so, why?
When you squint, the contractions of the muscles change the shape of the eyeball and lens which changes your vision temporarily.
Yes, it can. The explanation is rather technical, but simply put as possible, squinting puts pressure on various parts of the eyeball and temporarily improves vision. It can also change the amount of light refracted (sent) into the eye.
In fact, one sign of myopia (nearsightedness; inability to see things farther away) is that vision improves when squinting.
I am myopic. I have 20-100 vision, which means that a line of print (such as on a billboard) that most people can read at 20 feet, I have to be 20 feet away to read. Fortunately, my eyeglasses correct my vision to 20/40.
I'm not sure if it does. Most people squint when they're confused. When you can't read it you get confused.
It does seem to help a bit, though. Just like pulling on the edges of your eyelids (even though it twists a bit) makes some areas easier to see. Squinting isn't good for your eyes, though, and leads to headaches. Sorry I don't know more about it.
I'm severely nearsighted and squinting doesn't really help me all that much. It definitely doesn't help me to see inch high numbers on an alarm clock that's only about six feet away from me when I first wake up in the morning. I have to put my glasses on or move closer to read them.
Why is it that when gently push on my eyes my vision gets clearer and less distorted?
I have had vision problems for the last couple years and it has gotten worse recently. Went to eye dr.s and they gave me glasses and full opthalmologist workup. The glasses don't work and everything has become blurry and sort of double vision/ halos are there all the time. I have found that when I give a little pressure and push on my eyes like on the top where my eyelids are, my vision actually clears up. The strange thing is that it is both eyes that do the same thing and it clears both eyes. I guess it is from pushing on my cornea but I have searched and I am not finding any similar experiences. Does anyone know what this could be? Thanks!!!!!Why is it that when gently push on my eyes my vision gets clearer and less distorted?
It's exactly what you discovered..pushing on the eyeball. You are temporarily reshaping the pupil lens which results in the better vision. This is how lasik surgery is performed.
Lasik surgery ';reshapes'; the lens according to a computer analysis and earlier tests of the eyes. Then the doctor cuts a flap in the cornea to expose the lens, which is then cut according to the computer analysis.
Depending on your vision, you may qualify for lasik surgery. Talk to your doctor to determine if you are.Why is it that when gently push on my eyes my vision gets clearer and less distorted?
The lens is probably too far away from your cornea, so you make it closer, clearing your vision when you apply pressure.
Have you considered surgery?
It's exactly what you discovered..pushing on the eyeball. You are temporarily reshaping the pupil lens which results in the better vision. This is how lasik surgery is performed.
Lasik surgery ';reshapes'; the lens according to a computer analysis and earlier tests of the eyes. Then the doctor cuts a flap in the cornea to expose the lens, which is then cut according to the computer analysis.
Depending on your vision, you may qualify for lasik surgery. Talk to your doctor to determine if you are.Why is it that when gently push on my eyes my vision gets clearer and less distorted?
The lens is probably too far away from your cornea, so you make it closer, clearing your vision when you apply pressure.
Have you considered surgery?
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