The simplified Snellen eye chart (see Figure 4) is much easier to use version, as it has only the letter E in different sizes with a given visual acuity of “Pass” assigned to each line.[1]
References
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Fun Stuff
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The simplified Snellen eye chart (see Figure 4) is much easier to use version, as it has only the letter E in different sizes with a given visual acuity of “Pass” assigned to each line.[1]
References
|
Fun Stuff
|