Lea Charts
AAPOS Basic Vision Screening Kit
The American Association for Pediatric Ophthalmology and Strabismus (AAPOS) is offering a basic scre..
Crowded Symbol Book (10 Feet, 3 Meters)
Variant of the line test for children (or adults who have difficulty concentrating on a chart.) The ..
Illuminated Near Card System - 3M LEA Numbers
Illuminated Near Card System provides a choice of interchangeable Near Cards including Letters,..
Illuminated Near Card System - 3M LEA Numbers Chart only to be used with system
Illuminated Near Card System provides a choice of interchangeable Near Cards including Letters,..
Illuminated Near Card System - LEA Numbers Near Card
Illuminated Near Card System provides a choice of interchangeable Near Cards including Letters,..
Illuminated Near Card System - LEA Numbers Near, Charts only to be used with system
Illuminated Near Card System provides a choice of interchangeable Near Cards including Letters,..
Illuminated Near Card System - LEA Symbol Near Card
Illuminated Near Card System provides a choice of interchangeable Near Cards including Letters,..
Illuminated Near Card System - LEA Symbol Near Card
Illuminated Near Card System provides a choice of interchangeable Near Cards including Letters,..
Lea Symbols - 50 percent Spaced Crowding Bars - 10 Feet (3 M)
This book features 50% spaced contour interaction bars to provide single optotype acuity with the pr..
LEA Symbols 10-line Folding Chart Set (10 Feet, 3 Meters)
Most commonly used for screening in healthcare of children age 3 to 5 and in amblyopia screening. Pr..
Lea Symbols 10-line Set - 10 or 20 Ft (3 or 6 M)
For screening children beginning at age 3 years. Proportionally-spaced. Line sizes range from 20/200..
Lea Symbols 13 Ft (4 M) Proportional Chart - 9 x 14 in (23 x 36 cm)
Proportionally spaced lines, line sizes 20/100, 20/80, 20/63, 20/50, 20/40, 20/32, 20/25, 20/20, 20/..
Lea Symbols 13 Ft (4 M) Proportional Set - 9 x 14 in (23 x 36 cm)
Proportionally spaced lines, line sizes 20/100, 20/80, 20/63, 20/50, 20/40, 20/32, 20/25, 20/20, 20/..
Lea Symbols Cards 40M and 60M
These five LEA Symbols Cards can be used for presentation as single optotypes or arranged in a row a..
LEA Symbols Chart 10 Ft. (3 Meter)
Proportionally spaced lines, line sizes 20/200, 20/125, 20/100, 20/80, 20/63, 20/50, 20/40, 20/32, 2..