"A side-by-side comparison of a standard flat driver's side mirror with the mirror designed by Dr. R. Andrew Hicks, mathematics professor at Drexel University. With minimal distortion, Hicks's mirror shows a much wider field of view. Hicks's mirror has a field of view of about 45 degrees, compared to
15 to 17 degrees of view in a flat mirror."Math: Is there anything it can't do?
I blame the mirror lobby.