This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Cleaned up slightly as per usual with SVG conversions, used free font for text, slight changes to the dashed lines to allow for SVG's in-built method..
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{{Information |Description={{en|1=Approximation of the acuity of the Human eye, horizontal cross section.}} |Source=Hand-drawn based on File:AcuityHumanEye.jpg by Hans-Werner Hunziker |Author=Vanessa Ezekowitz |Date=17 July 2009 |Permission= |other_versio