The Eye Chart Has Gone Digital
There are few things more recognizable by everyone than the standard optometrist’s eye chart. Officially known as the Snellen Eye Chart, named after its Dutch ophthalmologist and inventor, Hermann Snellen, who introduced the chart back on 1862, it has been the standard for measuring vision acuity for well over 100 years. Today, like so many other things we are familiar with, the Snellen Chart has gone digital.
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