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8 Position Landolt C near vision card with
C openings at up, down, left, right and
each 45º angle. Near vision card with
proportionally spaced (logMAR) lines; line
sizes range from 20/400 to 20/10 (6/120 to
6/3) equivalent. Attached 16-inch (40 cm)
measuring cord ensures proper screening
distance. 8 Position Landolt C printed on
both sides in scrambled order for repetitive
testing. 7″ x 9″ (17.8 cm x 22.9 cm).
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