for further infos there is also a quora answer regarding why apple called it retina-displays http://www.quora.com/Retina-Display/Why-are-Retina-Displays-so-cal

for further infos there is also a quora answer regarding why apple called it retina-displays http://www.quora.com/Retina-Display/Why-are-Retina-Displays-so-called-by-Apple http://www.quora.com/Retina-Display/Why-are-Retina-Displays-...