Lea Charts
AAPOS Basic Vision Screening Kit
The American Association for Pediatric Ophthalmology and Strabismus (AAPOS) is offering a basic scre..
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 in ETDRS Format Chart Set for Cabinet or Wall Mounted - 10 Ft (3M)
LEA Symbols distance visual acuity test for the ETDRS Illuminated Cabinet. Proportionally spaced li..
Lea Symbols Low Contrast Charts -2.5%
Testing is identical to the measurement of visual acuity at high contrast level; i.e., to measure th..
Lea Symbols Low Contrast Charts -1.25%
Testing is identical to the measurement of visual acuity at high contrast level; i.e., to measure th..
Lea Symbols Low Contrast Charts - 5%
Testing is identical to the measurement of visual acuity at high contrast level; i.e., to measure th..
Lea Symbols Low Contrast Charts - 25%
Testing is identical to the measurement of visual acuity at high contrast level; i.e., to measure th..
Lea Symbols Low Contrast Charts - 10%
Testing is identical to the measurement of visual acuity at high contrast level; i.e., to measure th..
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..
Single Presentation Lea Symbol Flash Cards -10 Ft (3 M)
This set of Flash Cards was designed for testing distance visual acuity in children (or adults who h..
Single Lea Symbol Book (10 Feet, 3 Meters)
This Single Symbol book is ideal for situations in which the child/adult cannot perform when tested ..
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..
Crowded Symbol Book (10 Feet, 3 Meters)
Variant of the line test for children (or adults who have difficulty concentrating on a chart.) The ..
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..