Eye sight check?

Question

i know u have to read letters...

but don't they always use the same letters?

does anyone remember?

Answer 1

No, why would you cheat on an eye exam?  Don't you want them to get your prescription correct so you can see well? I don't understand

Answer 2

Many DMV's use multiple charts so that seeing-impaired people cannot memorize the chart.

Answer 3

I think they do.

I actually had a conversation with someone the other night,and we were wondering why they don't switch up the letters on the chart.