The Graham Field 1243-1 (Grafco) is the industry-standard Rosenbaum Pocket Vision Screener, designed for quick and accurate near-vision testing. This compact, handheld card is engineered to be used at a distance of 14 inches (35 cm) from the patient. It features a comprehensive array of optotypes, including Jaeger notation, point size, and Snellen equivalent (20/800 to 20/20) for versatile diagnostic use. The reverse side includes a Pupil Gauge (2 mm to 9 mm) and an inch/metric ruler, making it an indispensable multi-tool for neurological and ophthalmic exams.
