About
ETDRS low contrast LEA NUMBERS® vision charts with proportionally spaced (geometric progression) lines. Features translucent low contrast letters with line sizes ranging from 13/131 to 13/5.2 (4/40 to 4/1.6) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. Available in 2 contrast levels: 2.5% and 10%.
Note: These charts can only be used with our ESV3000™ or ESC2000™ illuminated ETDRS cabinets.
Click here for the ETDRS Guide.
ETDRS low contrast LEA NUMBERS® vision charts with proportionally spaced (geometric progression) lines. Features translucent low contrast letters with line sizes ranging from 13/131 to 13/5.2 (4/40 to 4/1.6) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. Available in 2 contrast levels: 2.5% and 10%.
Note: These charts can only be used with our ESV3000™ or ESC2000™ illuminated ETDRS cabinets.
Click here for the ETDRS Guide.
Chart(Distance): ESV3000™ and ESC2000™ - LEA NUMBERS® ETDRS Low Contrast - (13ft/4m)
- Regular price
- $123.25
- Sale price
- $123.25
- Regular price
-
$123.25
SKU: 274200
CE Approved
About
ETDRS low contrast LEA NUMBERS® vision charts with proportionally spaced (geometric progression) lines. Features translucent low contrast letters with line sizes ranging from 13/131 to 13/5.2 (4/40 to 4/1.6) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. Available in 2 contrast levels: 2.5% and 10%.
Note: These charts can only be used with our ESV3000™ or ESC2000™ illuminated ETDRS cabinets.
Click here for the ETDRS Guide.
ETDRS low contrast LEA NUMBERS® vision charts with proportionally spaced (geometric progression) lines. Features translucent low contrast letters with line sizes ranging from 13/131 to 13/5.2 (4/40 to 4/1.6) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. Available in 2 contrast levels: 2.5% and 10%.
Note: These charts can only be used with our ESV3000™ or ESC2000™ illuminated ETDRS cabinets.
Click here for the ETDRS Guide.

