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Author Topic: Depth of field article errors  (Read 4527 times)  bookmark this topic!
Posts: 4

Depth of field article errors
« on: September 23, 2011, 06:42:21 AM »

A very minor, picky thing in the depth of field in depth article.

"So looking at the table for a 24mm and f8 we see the hyperfocal distance is 2.44m...."  The table above this line shows the hyperfocal distance for 24mm and f8 as 2.88 m.  If that is indeed a mistake, the following sentence will also need to be changed accordingly.  If not, the table is wrong.

Thanks for the great site!

Bob Atkins
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Posts: 1253

Re: Depth of field article errors
« Reply #1 on: September 23, 2011, 11:08:49 AM »

Thanks for spotting that. The correct number for the HFD for a 24mm lens at f8 (for full frame with a 25 micron COF) is 2.88m, so I've corrected the text to agree with that.
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