astigmatism - Meaning in Hindi

Meaning of astigmatism in Hindi

  • दृष्टिवैषम्य

astigmatism Definition

  • a defect in the eye or in a lens caused by a deviation from spherical curvature, which results in distorted images, as light rays are prevented from meeting at a common focus. ( आंख में या लेंस में एक दोष जो गोलाकार वक्रता से विचलन के कारण होता है, जिसके परिणामस्वरूप विकृत छवियां होती हैं, क्योंकि प्रकाश किरणों को एक सामान्य फोकस पर मिलने से रोका जाता है। )

astigmatism Example

  • In astigmatism , although the eye is perfectly healthy, the cornea is curved more like the surface of an egg, with a steep curve in one meridian and a flatter curve in others. ( दृष्टिवैषम्य में, हालांकि आंख पूरी तरह से स्वस्थ है, कॉर्निया को अंडे की सतह की तरह अधिक घुमावदार किया जाता है, जिसमें एक मेरिडियन में खड़ी वक्र और दूसरों में एक चापलूसी वक्र होता है। )
  • Contact lenses can balance the image from both eyes, and correct any irregularities or astigmatism of the eye. ( संपर्क लेंस छवि को दोनों आंखों से संतुलित कर सकते हैं, और आंख की किसी भी अनियमितता या दृष्टिवैषम्यता को ठीक कर सकते हैं। )
  • Corrective lenses such as contact lenses or glasses can usually correct vision in people with astigmatism . ( सुधारात्मक लेंस जैसे संपर्क लेंस या चश्मा आमतौर पर दृष्टिवैषम्य वाले लोगों में दृष्टि को सही कर सकते हैं। )
  • It is a surgical treatment for short-sightedness, some forms of long-sightedness and astigmatism and is carried out by ophthalmic surgeons. ( यह अल्प-दृष्टि, दीर्घ-दृष्टि और दृष्टिवैषम्य के कुछ रूपों के लिए एक शल्य चिकित्सा उपचार है और नेत्र शल्य चिकित्सकों द्वारा किया जाता है। )
  • Side vision is distorted and oblique rays of light passing through a spherical lens produce astigmatism . ( साइड विजन विकृत है और एक गोलाकार लेंस से गुजरने वाली प्रकाश की तिरछी किरणें दृष्टिवैषम्य पैदा करती हैं। )
  • The glasses do not correct astigmatism , but they are effective against nearsightedness and farsightedness. ( चश्मा दृष्टिवैषम्य को सही नहीं करता है, लेकिन वे निकटता और दूरदर्शिता के खिलाफ प्रभावी हैं। )

More Sentence

  • Toric contact lenses can correct astigmatism for most people.
  • The degree of astigmatism should not exceed more than four diopters.
  • Whether myopia, hyperopia or astigmatism is present, surgical correction attempts to redirect light rays to accommodate the refractive error.
  • Suitable for most people who need glasses, including those who are short-sighted, long-sighted or have astigmatism , laser eye surgery treatment is quick, easy and affordable.
  • In fact about 23% of the lenses sold in Australia are sold to correct astigmatism .
  • Most refractive surgical procedures were developed to correct nearsightedness, farsightedness and astigmatism .
  • For pure astigmatism , a lens is required that has no optical power in the normal meridian but has appropriate curvature in the others.
  • Apart from testing the eye, they supply booklets detailing eye care with particular reference to refractive errors such as myopia, hypermetropia and astigmatism .
  • Amblyopia can also result from a major difference in the refraction between the two eyes, such as nearsightedness, farsightedness, or astigmatism .
  • In astigmatism , the refractive power of the eye is different in different meridians.
  • The surfaces of the lens or cornea may not be smooth, causing an aberration that results in a streak of distortion called astigmatism .
  • For lower amounts of astigmatism , often standard lens designs can be used.
  • People with astigmatism usually need to wear glasses or contact lenses to correct their vision.
  • They aren't as effective in correcting some vision problems, including high degrees of astigmatism , as are rigid lenses.
  • He swallowed and shifted his astigmatic eyes to the cards in his hand.
  • For years I have been astigmatic to a degree that even bats point and laugh at me.
  • Ordinary soft lenses tend to mould to the astigmatic curve, but special toric soft lenses are available for astigmatism.
  • The astigmatic person does not know which focal line to look at, and hunting between the two may cause eyestrain.
  • Monet, on seeing those fields, described them as ‘enough to drive a poor painter crazy - impossible to render with our poor colors,’ but render them he did in his astigmatic but beautiful way.

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