![Amazon.com: Traditional Snellen Color & Kindergarten Color Distance Vision Eye Chart 20 Feet 22 x 11 Inch : Industrial & Scientific Amazon.com: Traditional Snellen Color & Kindergarten Color Distance Vision Eye Chart 20 Feet 22 x 11 Inch : Industrial & Scientific](https://m.media-amazon.com/images/I/71J9yr9ZXLL.jpg)
Amazon.com: Traditional Snellen Color & Kindergarten Color Distance Vision Eye Chart 20 Feet 22 x 11 Inch : Industrial & Scientific
![Amazon.com: Eye Chart, Snellen Eye Chart, Wall Chart, Eye Charts for Eye Exams 20 feet 11 X 22 in. : Industrial & Scientific Amazon.com: Eye Chart, Snellen Eye Chart, Wall Chart, Eye Charts for Eye Exams 20 feet 11 X 22 in. : Industrial & Scientific](https://m.media-amazon.com/images/I/61fURh2UOlL.jpg)
Amazon.com: Eye Chart, Snellen Eye Chart, Wall Chart, Eye Charts for Eye Exams 20 feet 11 X 22 in. : Industrial & Scientific
![Amazon.com: Snellen"Number" Eye Chart with Red & Green Lines 20 Ft Size 22 x 11 Inch's : Industrial & Scientific Amazon.com: Snellen"Number" Eye Chart with Red & Green Lines 20 Ft Size 22 x 11 Inch's : Industrial & Scientific](https://m.media-amazon.com/images/I/61e5765k0XL.jpg)
Amazon.com: Snellen"Number" Eye Chart with Red & Green Lines 20 Ft Size 22 x 11 Inch's : Industrial & Scientific
![Figure, A Snellen eye chart for visual acuity testing. Contributed by Daniel Azzam] - StatPearls - NCBI Bookshelf Figure, A Snellen eye chart for visual acuity testing. Contributed by Daniel Azzam] - StatPearls - NCBI Bookshelf](https://www.ncbi.nlm.nih.gov/books/NBK558961/bin/Figure__Snellen__Chart.jpg)