Good-Lite LEA Symbols 10 Line Folding Vision Test Chart, Black Back, 16 x 16 inches

The LEA Symbols 10 Line Folding Set is a professional vision testing tool designed specifically for assessing young children's eyesight, particularly those aged 3 to 4 years. This comprehensive chart features logMAR lines ranging from 20/200 to 20/16 equivalent, providing precise vision assessment capabilities. The black-backed chart measures 16 inches x 16 inches and conveniently folds to 16 inches x 8 inches for easy storage and transport. Designed for use at a 10-foot testing distance, this set includes essential accessories like a response key and detailed instructions. The chart's versatile design includes a hanging hole for wall mounting, and its black reverse side doubles as a testing surface. With proportionally spaced lines and carefully selected size ranges, this testing set offers healthcare professionals a reliable tool for conducting thorough vision assessments and amblyopia screenings.

• TESTING RANGE: Features proportionally spaced lines ranging from 20/200 to 20/16 equivalent (0.1 to 1.25), ideal for vision assessment at 10 feet distance.
• DESIGN FEATURES: Includes black reverse side usable as test surface for Color Vision test, with convenient wall-hanging hole and complete response key.
• DIMENSIONS: Measures 16 x 16 inches when open, folds compactly to 16 x 8 inches for convenient storage and transport.
• CLINICAL APPLICATION: Specially designed for vision assessment in young children aged 3-4 years, commonly used in amblyopia screening protocols.
• PRACTICAL FORMAT: Folding chart design with logMAR line spacing, omitting 20/160 and 20/100 lines for focused testing efficiency.