Lea Charts
Lea Symbols Set 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..
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..
AAPOS Basic Vision Screening Kit
The American Association for Pediatric Ophthalmology and Strabismus (AAPOS) is offering a basic scre..
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 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,..
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 - 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 - 3M LEA Numbers
Illuminated Near Card System provides a choice of interchangeable Near Cards including Letters,..
Rotochart with Lea Symbols and Lea Numbers
Broad selection of Styles:Snellen, Lea Numbers™, Lea Symbols ™Broad selection of Optotype Sizes:13 L..
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 Low Vision Folding Chart
Low Vision Folding Chart uses large Lea Symbols 50M in sizes corresponding to 1/50 (20/1000, 6/300, ..
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 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 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/..