Jolene needed to see the optometrist to procure new glasses. He astigmatic eyes were not focusing very well in the past few years.
benny had alot of astigmatism
abnormal curvature of the cornea resulting in blurred vision
Opaque, blurry, foggy, etc... Or if you're referring to eyesight, short-sighted, astigmatism, long-sighted, and so on.
It in symmetry with sentence a is what? What is a sentence with symmetry in it? This sentence with symmetry is symmetry with sentence this.
Who or what the sentence is about is the subject of the sentence.
The subject of a sentence is who or what that sentence is about.
Astigmatism is a medical condition. One in a million patients have it.
The main symptom of astigmatism is blurring
Astigmatism is a condition that may be present at birth
The astigmatism chart was designed to evaluate whether a person has astigmatism, which is a condition which results in blurry or distorted vision. When a person looks at an astigmatism chart, all lines should appear to be the same darkness, clarity, and distance apart. A person with astigmatism will notice differences in the lines.
However, in astigmatism the cornea is elliptically shaped, more like a football
no that is not true my mother has astigmatism and she has contact lens'.
No, an astigmatism can not correct itself. This is because an astigmatism is caused by the shape of the eyeball.
Astigmatism can be most simply treated with either eyeglasses or contact lenses.
An astigmatism means that the shape of the optics cause the focus to be a line rather than a point (the lenses are not spherical). Thus the image produced by these lenses is imperfect, causing a blurred image/vision.
Ametropia means any type of refractive error, such as nearsightedness or astigmatism.
No. Anisocoria is a difference in pupil size and has nothing to do with astigmatism, which is a variation of the cornea or lens of the eye.
Soft lenses cannot correct astigmatism because it only has a sphere lens. For a lens to correct astigmatism it must have both sphere and cylinder lenses. Cylindrical lenses are used to correct the power of the astigmatism at a certain axis, spheres are only capable of correcting power. But it's not exactly true that soft lenses are no good for astigmatism. They are, we call them Toric contact lenses.