How to use the Kay Picture Test Screening Book

This short video demonstrates how to handle the Kay Picture Test Screening Book for paediatric vision testing. The test is a compact A5 size book comprising an abridged single crowded and linear crowded picture vision testing option for vision screening. There is a choice of three or four pictures at each acuity size. Sizes 0.3 to -0.1 have a single crowded and a row of five pictures per page to suit all ages from as young as 18 months to school age. Click the product link for more information http://bit.ly/2GxX5w6