I may have an opportunity to shoot helicopter aerials with 2 Reds set 6.3" apart. How close will I need to be to the subject in order to get the stereoscopic affect? What is the farthest away an object can be and still show some kind of slight effect?
The lenses will be Optimo 10:1 zooms. Will zooming in help with seeing the effect on distant objects? Would it be best to shoot everything as wide as possible?
Any problems I should anticipate or look for?
I realize that the IO is much more than the typical eye space, so I understand that the objects could appear smaller than normal.