This flipbook is used at a 5-foot (1.5 meters) screening distance with single surrounded LEA SYMBOLS® optotypes. Meets preferred practice recommendations from the National Expert Panel to the National Center for Children’s Vision and Eye Health at Prevent Blindness. Designed for use by lay screeners, nurses, and others who screen children in educational, community, public health, or primary health care settings. Each card contains a single LEA SYMBOLS® optotype surrounded by 50%-spaced crowding bars. The attached measuring cord ensures a 5-foot (1.5 meters) screening distance between the flipbook cards and the child’s eyes. This Eye Check Screener is also available as a set. #252113 - Set includes 20/32 Eye Check Screener Book, recording form, fun frame occluders, lap card for matching, and 4 individual cards for matching. #252107 - 20/32 critical line screening book for children ages 5 years and older. The flipbook begins with four 20/80 cards to familiarize the child with the screening task and continues with eight 20/32 cards for screening each eye monocularly. 13 offset pages for easy flipping. Dimensions: 6.25" x 6.5" (15.9 cm x 16.1 cm). LEA SYMBOLS®: The Gold Standard
