About
The LEA SYMBOLS® Flip Book with 50% Crowding Bars is a handheld visual acuity test for use at 10 feet (3 meters). Its single-symbol targets use 50% spaced contour interaction bars to provide a crowding effect.
Acuity sizes range from 20/100 to 20/20 (6/30 to 6/6 equivalent). Symbol-based testing also provides an option for adults who cannot read letters, including older patients.
The flip book contains 17 pages. A response key and instructions are included.
The LEA SYMBOLS® Flip Book with 50% Crowding Bars is a handheld visual acuity test for use at 10 feet (3 meters). Its single-symbol targets use 50% spaced contour interaction bars to provide a crowding effect.
Acuity sizes range from 20/100 to 20/20 (6/30 to 6/6 equivalent). Symbol-based testing also provides an option for adults who cannot read letters, including older patients.
The flip book contains 17 pages. A response key and instructions are included.
Resources & Downloads
Flip Book: LEA SYMBOLS® - 50% Crowding Bars (10ft/3m)
- Regular price
- $68.00
- Sale price
- $68.00
- Regular price
-
$68.00
SKU: 259200
CE Approved
About
The LEA SYMBOLS® Flip Book with 50% Crowding Bars is a handheld visual acuity test for use at 10 feet (3 meters). Its single-symbol targets use 50% spaced contour interaction bars to provide a crowding effect.
Acuity sizes range from 20/100 to 20/20 (6/30 to 6/6 equivalent). Symbol-based testing also provides an option for adults who cannot read letters, including older patients.
The flip book contains 17 pages. A response key and instructions are included.
The LEA SYMBOLS® Flip Book with 50% Crowding Bars is a handheld visual acuity test for use at 10 feet (3 meters). Its single-symbol targets use 50% spaced contour interaction bars to provide a crowding effect.
Acuity sizes range from 20/100 to 20/20 (6/30 to 6/6 equivalent). Symbol-based testing also provides an option for adults who cannot read letters, including older patients.
The flip book contains 17 pages. A response key and instructions are included.

