The Graham Field-1241 is a specialized "Tumbling E" eye chart used to measure distance visual acuity. Instead of traditional letters, the chart uses the capital letter "E" facing in four different directions (up, down, left, right). Patients simply point in the direction the "fingers" of the E are facing, making it an essential tool for pediatric care and non-English speaking patients. Like the standard Snellen chart, it is designed for a 20-foot testing distance and is printed on durable, non-reflective plastic. The matte finish prevents glare, and the integrated red and green color bars allow for quick color perception screening.