Dp3 Merrill Macro Focus Issues: Am I a dingus?

Started 7 months ago | Questions thread
xpatUSA
xpatUSA Forum Pro • Posts: 21,418
Re: Dp3 Merrill Macro Focus Issues: Am I a dingus?

DavidWright2010 wrote:

This has been mentioned before, but a handy way to quickly find the focal plane is with the PS tool Filter | Stylize | find edges:

So I shot a bit of house siding with my DP3M, at a distance of about a foot:

The red circle is roughly where I focused, and you can clearly see the ring of best focus. (It looks like I wasn't exactly parallel to the surface, since the ring is lighter at the bottom.)

David

Excellent job, David.

The GIMP has the same function with several methods to choose from.

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Just interested in the technology.

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