Држава: Аустралија
Језик: Енглески
Извор: Department of Health (Therapeutic Goods Administration)
BOC Ophthalmic Instruments Pty Ltd
Class I
PNPS PTY LTD 5 Vicars Place, WETHERILL PARK, NSW, 2164 Australia
16800 - Chart, eye, visual acuity
THE PRINTED CHART HAS LETTERS OR SYMBOLS IN GRADUALLY DECREASING SIZES CORRESPONDING TO THE INTERNATIONAL SNELLEN STANDARD.THESE ARE READ AT 6 OR 3 METRES,DEPENDING ON THE TYPE,AND THE RESULTS USED TO DETERMINE WHETHER A VISUAL AID SUCH AS SPECTACLES WILL BE REQUIRED BY THE PATIENT
A
2008-04-21