Noun:

ஒரு தளப் பார்வை,

astigmatism தமிழ் அர்த்தத்தின் உதாரணம்:

உள்விழி லென்ஸ் (IOL) 1999 ஆம் ஆண்டு முதல் பல்வேறு பார்வை குறைபாடடுகளான கண்புரை (Cataract),கிட்டப்பார்வை (near-sight), தூரப்பார்வை (far-sight) மற்றும் சிதறல் பார்வை (Astigmatism) அல்லது ஒரு தளப் பார்வை குறைபாடுகளை சரி செய்ய பயன்படுத்தப்பட்டு வருகிறது.

astigmatism's Usage Examples:

Q: What is a toric lens A: A special type of soft contact lens called a toric lens which will correct astigmatism.

Surgical complications, visual acuity at discharge, 6 weeks, and 1 year follow up, and surgically induced astigmatism are reported.

The aberrations of the third order are: (1) aberration of the axis point; (2) aberration of points whose distance from the Aberra- axis is very small, less than of the third order - the tions of deviation from the sine condition and coma here fall together in one class; (3) astigmatism; (4) curvature of the field; (5) distortion.

If measures are made by placing the image of a star in the centre of the disk of a planet, the observer may have a tendency to do so systematically in error from some acquired habit or from natural astigmatism of the eye.

(4) After eliminating the aberration on the axis, coma and astigmatism, the relation for the flatness of the field in the third order is expressed by the " Petzval equation," I 1 o, where is the radius of a refracting surface, n and n' the refractive indices of the neighbouring media, and / the sign of summation for all refracting surfaces.

If the chalazion is on the upper eye lid, it can produce various vision problems including astigmatism, a distortion of the lens that causes fuzzy vision.

If you suffer from myopia, astigmatism, presbyopia, or some other form of refractive eye disorders, then a pinhole style of eyeglass might be right for you.

Airy, the astronomer, corrected his own astigmatism by means of a cylindrical lens.

There may be unequal amounts of nearsightedness, farsightedness, or astigmatism, so that one eye will be in focus while the other will not.

It may then be necessary to adjust or remove sutures to reduce the astigmatism.

There are hybrid lenses for those who suffer from myopia, presbyopia, astigmatism, keratoconus, hyperopia, and more.

You can get them whether you're nearsighted, farsighted, need reading glasses, or have an astigmatism.

Roughly 145 million of those people could have normal vision with the help of eyeglasses and are simply suffering from problems like nearsightedness, farsightedness, and astigmatism, and many are in low-income countries.

Synonyms:

astigmia, status, condition,

Antonyms:

abnormality, myopia, hyperopia, stigmatism,