Combination Near Vision, & Reading Card
658100EnglishForeign Language, French or Portuguese Language Near Vision, Card has both continuous reading examples and ETDRS format Sloan Letter,. Sloan Letter, line sizes range from 20/400 to 20/10 equivalent with continuous text line sizes ranging from 20/100 to 20/20 equivalent. Notations are indicated in Snellen in Feet/ Meters, LogMAR, Decimal, Letter Size and Diopters of Add.
Near Vision, card measures 10" x 8" (25.4cm x 20.32cm) and comes with attached 16" (40cm) measuring cord for easy use. Printed on styrene for long lasting durability.
Click here for the 658100 Spanish Answer Key.
Click here for the 658200 Portuguese Answer Key.