With this lash-up you can zoom in to see Yo Yo Ma using his cell phone to take a picture of the President (he is behind the President, so on the left). You can also check the tag number on a fire extinguisher to the left rear of the US Marine Corps band. It is really interesting.
My source, my Brother-in-Law, got it from his high school buddy, who had this to say:
Zoom in ('double-click' an area) ....and watch it focus. Then zoom some more... and wait for focus.Regards -- Cliff
This picture was taken with a robotic camera and weighs in at 1,474 megapixel. (295 times the standard 5 megapixel camera). It was a Canon that pulled together over 200 individual shots.
Each zoom-in takes a second to focus ... and then you can see some amazing reactions.