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Hi Matt,
Great video, I have no problem understanding how my aperture will affect my DOF where I am struggling is working out how much DOF I have to work with. For example in the video the fist example of a face you have TOF of 3cm, the second example you have 13.5cm DOF and in the weeding shot you have 46.96 meter total DOF. I cant see how to calculate this?
Regards Norman