Kay Pictures Discount Codes June 2025 - 50% OFF

Kay Pictures is the main completely explored and approved picture visual sharpness test that gives predictable, emotional visual keenness sooner than letter and image tests. In an exhaustive exploration review did by Liverpool University Directorate of Orthoptics and Vision Science and various clinical orthoptic divisions across the UK and The Retina Foundation of the Southwest, USA, they are demonstrated to be substantial and repeatable inside the constraints of current highest quality levels with high testability. Late regularizing information gathered for the upgraded Kay Pictures visual sharpness test shows that those tried with them in contrast with recently distributed standards of HOTV and Lea Symbols, have more reliable mean visual keenness scores across all ages and less changeability in acuities.