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Description
Good-Lite Lea Symbols 13-Line Translucent Distance Chart Set
Product Number - 250400
Proportionally spaced (logMAR); line sizes range from 20/125 to 20/8 (6/38 to 6/2.4) equivalent, 0.16 to 2.50. This chart can either be wall mounted or used in an ESV1200 or Model A illuminated cabinet. Includes response key, training cards, and instructions.
10 feet/3 meters testing distance
A LEA SYMBOLS® distance chart with proportionally spaced optotypes (logMAR); line sizes range from 10/63 to 10/4 (3/19 to 3/1.2) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. This chart can be wall mounted. Set includes the chart, a response key, and instructions.
Dimensions: 9" x 14" (22.9 cm x 35.6 cm).
Testing distance: 10 feet/3 meters.
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