10 ft: MASSVAT (8 Line) Chart

(9" x 14") PV Numbers MASSVAT optotype chart for vision testing at 10 feet. Features two smaller groups 4.8 m to 2.4 m for repetitive testing (20/32, 6/9.5 to 20/16, 6/4.8 equivalent). May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090).

PV Numbers optotype provides a universal test that is calibrated to Sloan standards. Using the MASSVAT format when testing young children will make it easier for patients to distinguish the object line when struggling with a proportionally spaced chart.