Tej zaum koj yog cov khoom siv etometry khoom yuav khoom zoo Opometry khoom siv , thiab Mecanmed yog ib qho chaw tsim khoom lag luam thiab cov khoom siv uas tuaj yeem ua tau raws li koj cov kev xav tau. Tsis tsuas yog cov khoom siv outometry peb tsim tau muaj pov thawj cov qauv kev lag luam thoob ntiaj teb, tab sis peb kuj tuaj yeem ua tau raws li koj cov kev xav tau kev hloov kho. Peb muab online, kev pabcuam raws sijhawm thiab koj tuaj yeem tau txais cov lus qhia kev tshaj lij ntawm cov khoom siv roj teeb . Tsis txhob yig tau txais kev sib cuag nrog peb yog tias koj txaus siab rau cov khoom siv optometry , peb yuav tsis tso koj tseg.