北京思博特医疗器械有限公司

HOTV Near Vision Card

This double-sided near vision card combines proportionally-spaced lines on one and 50% spaced rectangle (Massachusetts Visual Acuity Test Format) on the other. Attached 16-inch (40 cm) measuring cord ensures proper screening distance. Includes flash cards and instructions. 8" x 10" (20.3 cm x 25.4 cm)

16-inch, 40 cm testing distance