How to use the Kay Picture Test Linear Crowded Book
4.6 هزار بار بازدید -
5 سال پیش
-
This video demonstrates how to
This video demonstrates how to use the Kay Picture Test Linear Crowded Book.
The test comprises our new, fully-researched picture optotypes that provide a reliable visual acuity measurement comparable with ETDRS. The pictures are presented in a row of five boxes to provide consistent crowding. There are four different arrangements of the picture optotypes at each acuity size. The test is suitable for naming and matching from an age of 30 months+.
Click here for further information http://bit.ly/2T1TfSC
The test comprises our new, fully-researched picture optotypes that provide a reliable visual acuity measurement comparable with ETDRS. The pictures are presented in a row of five boxes to provide consistent crowding. There are four different arrangements of the picture optotypes at each acuity size. The test is suitable for naming and matching from an age of 30 months+.
Click here for further information http://bit.ly/2T1TfSC
5 سال پیش
در تاریخ 1397/12/09 منتشر شده
است.
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