Good-Lite 274200- 2.5% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
Good-Lite ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
Good-Lite 274300- 10% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
    Good-Lite 274200- 2.5% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
    Good-Lite ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
    Good-Lite 274300- 10% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
Good-Lite 274200- 2.5% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
Good-Lite ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
Good-Lite 274300- 10% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
Good-Lite 274200- 2.5% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
Good-Lite ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
Good-Lite 274300- 10% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
    Good-Lite 274200- 2.5% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
    Good-Lite ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
    Good-Lite 274300- 10% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
Good-Lite 274200- 2.5% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
Good-Lite ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts
Good-Lite 274300- 10% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts

About

Description

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%.

Dimensions: Height 24.5" x Width 25.5" (62 cm x 65 cm).

Testing distance: 13 feet/4 meters.

Note: These charts can only be used with our ESV3000 or ESC2000 illuminated ETDRS cabinets.

Click here for the ETDRS Guide.

LEA SYMBOLS®: The Gold Standard

Click here for the Low Vision Tutorial.

Description

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%.

Dimensions: Height 24.5" x Width 25.5" (62 cm x 65 cm).

Testing distance: 13 feet/4 meters.

Note: These charts can only be used with our ESV3000 or ESC2000 illuminated ETDRS cabinets.

Click here for the ETDRS Guide.

LEA SYMBOLS®: The Gold Standard

Click here for the Low Vision Tutorial.

ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts

Regular price
$113.95
Sale price
$113.95
Regular price
Shipping calculated at checkout.
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