Good-Lite Co LEA Symbols Distance Vision Screener Book Set, 9 x 3.25 inches, 10 ft Testing Distance

The LEA Symbols Distance Screener Book Set by Good-Lite Co is a specialized vision testing tool designed for effective amblyopia screening. Measuring 9 x 3.25 inches, this comprehensive set features a unique gray background with white rectangles surrounding each symbol line, enhancing visibility at the standard 10-foot testing distance. Perfect for evaluating children who struggle with conventional distance charts, the book includes line sizes ranging from 20/80 to 20/16 equivalent. The set comes with 10 convenient offset pages for smooth transitions during testing, a practical response key for accurate assessment, and clear instructions printed on the inside cover. This professional-grade vision screening tool maintains consistent spacing at 50% between symbols, making it an invaluable resource for vision care specialists working with young patients.

• TESTING RANGE: Line sizes range from 20/80 to 20/16 equivalent (0.25 to 1.25), perfect for comprehensive vision screening at 10 feet distance.
• CONVENIENT DESIGN: Features 10 offset pages for easy flipping during testing, making screening sessions smooth and efficient.
• PRACTICAL FORMAT: Compact size of 9 x 3.25 inches with gray background and white rectangles around symbol lines for enhanced visibility.
• COMPLETE KIT: Includes a comprehensive response key and detailed instructions printed on the inside cover for immediate reference.
• SPECIALIZED USE: Specifically designed for amblyopia screening and testing children who have difficulty with standard distance charts.