Rau cov khoom siv ophthalmic hauv tshuab hluav taws xob hauv hluav taws xob Keratometer , txhua tus muaj cov khoom siv hluav taws xob sib txawv ntawm txhua tus neeg muas zaub thiab nyiam lub koob npe zoo hauv ntau lub tebchaws. Mecanmed Ophtalmic siv hluav taws xob Portable tus cwj pwm tsim & cov ntaub ntawv kev ua tau zoo thiab cov ntaub ntawv sib tw, muaj thov koj xav tiv tauj peb.