ETDRS, Original Series Chart R for 10 feet/3 meters

ETDRS, Original Series Chart R for 10 feet/3 meters

500046
  • $49.95
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ETDRS, eye chart - Original series chart R for 10 feet/3 meters with proportionally spaced (geometric progression) lines; line sizes range from 20/200 to 20/10 (6/60 to 6/3) equivalent. Chart measures 24.5 in x 25.5 in (62 cm x 65 cm).

10 feet, 3 meter testing distance.