Tag Archives: EYE NUMBUR

MYOPIA (short-sightedness)

subhasis February 12, 2023

Myopia or short-sightedness is a type of refractive error in which parallel rays of light coming from infinity are focused in front of the retina when accommodation is at rest. Varieties of Myopia Symptoms of myopia Treatment of myopia 2.Surgical treatment of myopia is becoming very popular now-a-days. 3.General measures empirically believed to effect the […]

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HYPERMETROPIA (long-sightedness)

subhasis February 11, 2023

Hypermetropia (hyperopia) is the refractive state of the eye wherein parallel rays of light coming from infinity are focused behind the retina with accommodation being at rest. The posterior focal point is behind the retina, receives a blurred image. Hypermetropia may be axial, curvatural, index, positional and due to absence of lens. 1. Axial hypermetropia […]

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