describes, how much larger an object is displayed on a monitor than it is in real life.


May the object width be 1.6mm and the sensor width be 4.8mm.
May the sensor diagonal be 6mm and the monitor diagonal = 50″ = 128cm = 1280mm.
May the sensor diagonal be 6mm and the monitor diagonal = 50″ = 128cm = 1280mm.
Then
and
Because
we get :