Estimating depth of field

Started Feb 21, 2013 | Discussions thread
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pannayar Regular Member • Posts: 213
Re: Test Data to determine LX7 DOF Indicator reference COC Diameter

Detail Man wrote:

Cool. I'm about to "hit the sack" myself. Will "crunch the numbers" tomorrow and get back to you.

I forgot to manually focus on the chair, which I should have.  That would have given the correct on-screen DOF numbers.  Right?  Or is this data reasonably sufficient since the chair seems to be in reasonable focus (since the chair at 75 inches is nicely within 3.3 to 6.6 ft which are the D-near, D-far shown on screen)?

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