#astigmatism



English

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    • (ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea
    • Pos: noun
    • (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point
    • Pos: noun

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فارسی

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    • ناهمخوانى بينايى
    • (طب )بى نظمى در جليديه ء چشم

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