Product Overview: Symbols and Number Near Vision Card
The Symbols and Number Near Vision Card is an essential diagnostic tool for evaluating near visual acuity. Designed for use in clinical and educational settings, this card provides a dual approach to assessing vision by using both symbolic and numerical optotypes, making it ideal for patients of varying literacy levels and ages.
This card combines a Symbols on one side and a Numbers on the opposite side. Features proportionally spaced lines from sizes 20/400 to 20/10 (6/120 to 6/3) equivalent. The attached 16″ (40cm) cord ensures proper assessment distance to get the most effective results for the patient.
Features
- Attached 16-inch (40 cm) measuring cord ensures proper screening distance.
- Each side is different to minimize memorization.
- Perfect for optometrists, students, offices, and schools. • Printed on two sides.
- Chart measures: 7″ x 9″ (17.8 cm x 22.9 cm).
