My other DOF & bokeh videos:
Understanding DOF: http://www.youtube.com/watch?v=LUv6RHP3OZI
DOF & Jennifer: http://www.youtube.com/watch?v=n_qhpfVzyKY
DOF & aperture made simple: http://www.youtube.com/watch?v=JHjkeNnGe74
I support buying local.
In Australia - see it at DCW: http://goo.gl/WVkR9
Otherwise you can buy from Adorama: http://goo.gl/M2XRh
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