>>12594082where would you hook them up though? if you put another eye and hooked all of the fibres in the same spot that the left eye fibres (left/right calcarine sulcus) then I imagine you'd just 2 superimposed images from each eye which would look dumb. In order to have the ability to have an extra set of eyes, it might be possible but you'd need to train the brain to do it and you would need to grow the calcarine sulcus in order to fit more visual fibres from your extra eyes
tl;dr probably will look terrible and wouldn't work