display consisting of a printed card with letters and numbers in lines of decreasing size; used to test visual acuity
A Snellen chart is an eye chart used by eye care professionals and others to measure visual acuity. Snellen charts are named after the Dutch ophthalmologist Herman Snellen who developed the chart in 1862. Vision scientists now use a variation of this chart, designed by Ian Bailey and Jan Lovie.
The numerical value of snellen chart in Chaldean Numerology is: 8
The numerical value of snellen chart in Pythagorean Numerology is: 5
Images & Illustrations of snellen chart
Find a translation for the snellen chart definition in other languages:
Select another language:
Discuss these snellen chart definitions with the community:
Word of the Day
Would you like us to send you a FREE new word definition delivered to your inbox daily?
Use the citation below to add this definition to your bibliography:
"snellen chart." Definitions.net. STANDS4 LLC, 2017. Web. 24 Apr. 2017. <http://www.definitions.net/definition/snellen chart>.