Image Description: Optometric chart SNELLEN The Snellen chart is named after Herman Snellen, a Dutch ophthalmologist who developed it in 1862. He designed this iconic eye chart with rows of letters in decreasing size to accurately measure visual acuity at a standard distance. Image File Sizes: Size Pixels Inches cm Small 600x829px 2x3” @300dpi 5x7cm @300dpi Medium 1657x1200px 4x5.5” @300dpi 10x14cm @300dpi Large 2480x3425px 8"x11” @300dpi 29x21cm @300dpi Anatomy Visible in the Medical Illustration Includes: chart, snellen, optometric, ophthalmology, distance, eye, test, measurement. Image created by: Joanna Culley
