Comments by "DC Allan" (@dcallan812) on "Johnny Harris: BUSTED!" video.

  1. A camera lens can work in some very different way depending on the aperture used. Depth of field changes over the size of the aperture and the distance you are away from an object. And use F2.4 to focus on an object a foot away from the lens you get a very small narrow DOF. and wonderful Bokeh Using the same lens to focus on infinity with an aperture of F22 (and beyond) the DOF is huge. then add the focus system and image stabilisation in the lens, camera or the mount. I feel something is out there, but I have no idea what.
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