About
An adult LEA NUMBERS® ETDRS chart for the ETDRS Illuminated light boxes. Fits all existing ETDRS cabinets, including both the ESV3000™ and ESC2000™. This chart features optotypes in proportionally spaced (logMAR) lines; lines range from 10/100 to 10/4 (3/30 to 3/1.2) equivalent. The other equivalents included are letter size, 20 foot, 6 meter, decimal, and LogMAR.
Test distance: 10 feet/3 meters.
An adult LEA NUMBERS® ETDRS chart for the ETDRS Illuminated light boxes. Fits all existing ETDRS cabinets, including both the ESV3000™ and ESC2000™. This chart features optotypes in proportionally spaced (logMAR) lines; lines range from 10/100 to 10/4 (3/30 to 3/1.2) equivalent. The other equivalents included are letter size, 20 foot, 6 meter, decimal, and LogMAR.
Test distance: 10 feet/3 meters.
Resources & Downloads
Chart(Distance): ESV3000™ and ESC2000™ - LEA NUMBERS® (10ft/3m)
- Regular price
- $59.75
- Sale price
- $59.75
- Regular price
-
$59.75
SKU: 271400
%22%20d%3D%22M132.397%2056.24c-.146-11.516%2010.263-17.942%2018.104-21.763c8.056-3.92%2010.762-6.434%2010.73-9.94c-.06-5.365-6.426-7.733-12.383-7.825c-10.393-.161-16.436%202.806-21.24%205.05l-3.744-17.519c4.82-2.221%2013.745-4.158%2023-4.243c21.725%200%2035.938%2010.724%2036.015%2027.351c.085%2021.102-29.188%2022.27-28.988%2031.702c.069%202.86%202.798%205.912%208.778%206.688c2.96.392%2011.131.692%2020.395-3.574l3.636%2016.95c-4.982%201.814-11.385%203.551-19.357%203.551c-20.448%200-34.83-10.87-34.946-26.428m89.241%2024.968c-3.967%200-7.31-2.314-8.802-5.865L181.803%201.245h21.709l4.32%2011.939h26.528l2.506-11.939H256l-16.697%2079.963zm3.037-21.601l6.265-30.027h-17.158zm-118.599%2021.6L88.964%201.246h20.687l17.104%2079.963zm-30.603%200L53.941%2026.782l-8.71%2046.277c-1.022%205.166-5.058%208.149-9.54%208.149H.493L0%2078.886c7.226-1.568%2015.436-4.097%2020.41-6.803c3.044-1.653%203.912-3.098%204.912-7.026L41.819%201.245H63.68l33.516%2079.963z%22%20transform%3D%22matrix(1%200%200%20-1%200%2082.668)%22%2F%3E%3C%2Fsvg%3E "Visa")
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About
An adult LEA NUMBERS® ETDRS chart for the ETDRS Illuminated light boxes. Fits all existing ETDRS cabinets, including both the ESV3000™ and ESC2000™. This chart features optotypes in proportionally spaced (logMAR) lines; lines range from 10/100 to 10/4 (3/30 to 3/1.2) equivalent. The other equivalents included are letter size, 20 foot, 6 meter, decimal, and LogMAR.
Test distance: 10 feet/3 meters.
An adult LEA NUMBERS® ETDRS chart for the ETDRS Illuminated light boxes. Fits all existing ETDRS cabinets, including both the ESV3000™ and ESC2000™. This chart features optotypes in proportionally spaced (logMAR) lines; lines range from 10/100 to 10/4 (3/30 to 3/1.2) equivalent. The other equivalents included are letter size, 20 foot, 6 meter, decimal, and LogMAR.
Test distance: 10 feet/3 meters.
