Noun:

ఆస్టిగ్మాటిజం,

astigmatism తెలుగు అర్థానికి ఉదాహరణ:

అతను ఆస్టిగ్మాటిజం, గ్లాకోమా తదితర కంటి వ్యాధులపై పరిశోధనలతో పాటు కళ్ళజోడును, నేత్ర శస్త్రచికిత్సలనూ ఉపయోగించి దృశ్య తీక్షణతను సరిదిద్దడంపై పరిశోధనలు చేశాడు.

astigmatism's Usage Examples:

75 diopters of astigmatism.

prescribed to people with presbyopia who also require a correction for myopia, hyperopia, and/or astigmatism.

Near-sightedness is due to the length of the eyeball being too long, far-sightedness the eyeball too short, astigmatism the cornea being the wrong.

astigmatism need a cylindrical lens, or more generally a toric lens to see clearly.

astigmatism the cornea being the wrong shape, and presbyopia aging of the lens of the eye such that it cannot change shape sufficiently.

A follow-up study in 2013 on the European population, however, found no variant significantly associated with corneal astigmatism.

Whewell coined the terms scientist, physicist, linguistics, consilience, catastrophism, uniformitarianism, and astigmatism amongst others; Whewell.

By the 1860s astigmatism was a well established concept in ophthalmology, and chapters in books described the discovery of astigmatism.

far-sightedness, astigmatism, and presbyopia.

down from its maximum (widest) aperture, most lens aberrations (spherical aberration, coma and astigmatism) are decreased, but lens diffraction increases.

being blurry, far-sightedness and presbyopia result in close objects being blurry, and astigmatism causes objects to appear stretched out or blurry.

temporarily reshape the cornea to reduce refractive errors such as myopia, hyperopia and astigmatism.

various instruments enabling micro-control of blade depth in radial keratotomy, as well as the oval comparator, or astigmometer, to control astigmatism.

Synonyms:

astigmia, status, condition,

Antonyms:

abnormality, myopia, hyperopia, stigmatism,