A quick test to show the effect of a tilted focal plane.
Focus point is the Eagle logo on the headstock of the guitar.
The camera was about 4 feet from the headstock.
The normal DoF that you
get with any lens at f/2.8.
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Only a small part of the
headstock is in focus here.
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Quite a lot of the guitar
is in focus despite the
large aperture.
Nice 3D effect due to the
out-of-focus background.
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Just to show that even f/20
is not enough to bring the
whole guitar into focus.
Not much better than the
photo at f/2.8 tilted.
Note also the background
under the guitar and compare
the look to both the
previous and the next photo.
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Note how the whole guitar
is sharp and how the
headstock stands out
better over the more OOF
background compared to
the f/20 shot.
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