What may be more interesting is this Cinema Crop Chart. I'm not sure the figures are entirely correct. I think a 'standard' lens on a 2/3" camera is about 17mm, but perhaps that's 4x3 not 16x9.
I don't think I've ever seen Aperature Change To Match DOF numbers anywhere.
http://prolost.com/blog/2011/1/9/the-shot-you-can-make.html
http://www.dvxuser.com/V6/showthread.php?227826-Relative-Focal-Length-Angle-of-View-and-CCF-Chart
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