Mechanmed oo ah ah dib-u-soo-celinta ophthalmic-ka mid ka mid ophthatemic-ka ah ee kirometer -ga Haddii aadan helin adigu iskaa ujeedhaada opthatemic-ka opthatometer-ka ah ee kirometer-ka ah ee lagu iibiyo liiska badeecadeena, waad nala soo xiriiri kartaa, waxaan bixin karnaa adeegyada gaarka ah.