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04-25-2007, 03:46 PM   #1
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Join Date: Apr 2007
Location: Oregon
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How to determine focal range?

How do I determine the focal range of a given focal distance and F-Stop if my lens doesn't have the range scale on it? (Depth of Field scale)

I would like to be able to set the amount of bokeh without the trial and error.


Last edited by cbrfreak; 04-25-2007 at 04:25 PM.
04-25-2007, 04:31 PM   #2
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Join Date: Apr 2007
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Never mind... I found what I was looking for.
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