नारसिनथाय , बांद्राय मेगनफोरखौ बाहायनाय एबा जायगायारि मानलुनायनि गेजेरजों बै बाहागोआ लोरबां जाबायब्ला बेयो लेन्सखौ गोहोमखोखलैयो ।
It strikes the lens if that part has become weak through strain excessive use of the eyes or local irritation .