दृlष्ट के अपवितर्तक दोष (Refractive defects of vision) विे lÖथlतयाँ हैं जहाँ आँख प्रकाश को ठीक से अपविlतर्तत करने में lविफलि रहती है ताlक विह रेlटना पर कें lद्रत हो सके , lजसके पåरणामÖविरूप धुंधलिी दृlष्ट होती है। मायोlपया (lनकट दृlष्ट दोष), हाइपरमेट्रिोlपया (दूर दृlष्ट दोष), और प्रेसबायोlपया (जरा दूरदlशर्तता) सामान्य अपवितर्तक दोष हैं। मोlतयाlबंद आँख के लिेंस का धुंधलिापन है जो प्रकाश के पाåरत होने को बाlधत करता है, यह एक अपारदlशर्तता (opacity) की समÖया है, न lक अपवितर्तन (refraction) की प्राथlमक समÖया।
Which of the following does not represent refractive defect of vision ?
Asked in HPPSC HPAS Prelims 2018 · Topic: Diseases and Treatment (Classification of Diseases (Infectious, Non-infectious, Acute, Chronic))
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