Snellen Letter Linear Spaced Distance Chart, 20 feet (6 meters)

600727
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Snellen Letter Linear Spaced Distance Chart, 20 feet (6 meters)  Linear-spaced lines; line sizes range from 20/100...

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Snellen Letter Linear Spaced Distance Chart, 20 feet (6 meters) 

  • Linear-spaced lines; line sizes range from 20/100 to 20/16.
  • Lines are labeled with 20 ft notations only.
  • This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet.
  • Chart size is 9 in x 14 in (22.9 cm x 35.6 cm)
  • 20 feet, 6 meters testing distance.
Snellen Letter Linear Spaced Distance Chart, 20 feet (6 meters)