Elite Medical Instruments ® Kindergarten and Snellen Wall Eye Charts 22" by 11" Combo Pack
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It's a two-step process. The picture/shape chart is suitable for younger children, while the Snellen chart is suitable for older children who know their letters.
The graphs are meant to compare your vision to that of others in your field. Individuals who are referred to as normal The chart should be tested at 10' or 20' depending on the size of letters or objects. br>If the small numbers on the right/left of lines are 20/200, 20/50, etc., you must check vision from a distance of 20', whereas if the numbers are 1/100, 10/15, etc., you must stand at a distance of 10' from the chart.
Selected User Reviews For Elite Medical Instruments ® Kindergarten and Snellen Wall Eye Charts 22" by 11" Combo Pack
We tried to straighten it out by stacking heavy books on top of it for a few days, but it kept rolling back up at the bottom, despite the fact that we only had a nail at the top. Aside from that, it's an excellent eye chart.
We used double-sided tape because they didn't stay flat on the wall. Aside from that, it's fine.
Interior design with a twist.
Exactly what I was looking for.
It's a little cramped in there.
Good.