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Precision of snellen eye charts
#4
I verified my differents snellen charts and the one that I use have slightly smaller letter than it should be and the one on central-fixation.com have letter that are too small to be accurate. At least, it give letters of different sizes and that's what we need.

Have a nice day!
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Messages In This Thread
Precision of snellen eye charts - by Alexndre - 07-15-2009, 05:55 PM
Re: Precision of snellen eye charts - by otis - 07-15-2009, 06:40 PM
Re: Precision of snellen eye charts - by Alexndre - 07-17-2009, 06:56 AM
Re: Precision of snellen eye charts - by Alexndre - 07-19-2009, 12:17 PM
Re: Precision of snellen eye charts - by Alexndre - 07-20-2009, 01:32 PM
Re: Precision of snellen eye charts - by josh24 - 07-29-2010, 10:54 PM