Technology and Innovation » digital depth of field http://newcelular.com New Technology and Innovation Thu, 03 Jun 2010 21:32:10 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 depth of field http://newcelular.com/2009/06/depth-of-field.html http://newcelular.com/2009/06/depth-of-field.html#comments Tue, 16 Jun 2009 19:00:16 +0000 admin http://newcelular.com/?p=700 depth-of-field

I was surprised to see the misstated comments on Depth of Field vs. Depth of Focus in the June 2007 Your Tips get past your editors. To clear things up. here are the definitions of the two phrases from The American Cinematographer Manual (4th edition, 1973, page 625).
• DEPTH OF FIELD — The range of object distance within which objects are in satisfactory sharp focus, the limits being the establishment of a circle of confusion of greatest acceptable size.

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