This Bus Passenger Has Unbelievably Good Eyesight

I have no idea what type of glasses or contact lenses this bus passenger wears (if he does, at all) but he has extremely sharp eyesight. When a cyclist loses his keys over a mile away, the passenger immediately sees it, stops him in the street and tells him about it. How on earth he even saw it happen, is beyond me.

What do you think, did we get it right? Comment here...