Hi! I have some questions about DoF, CoC... and pixel peeping

Started 1 month ago | Questions thread
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Supisiche Regular Member • Posts: 388
Hi! I have some questions about DoF, CoC... and pixel peeping

I was reading this:

https://epxx.co/artigos/dof_en.html

When using a digital camera, how do I calculate the "exact" depth of field? Can I use the size of a pixel (or 1.5 times that size, 3, 4, etc.) to do the math? I never print anything but I like viewing my pictures at 100% or 50% (resized to share online). Thanks.

Bonus question:

https://www.dpreview.com/forums/thread/2585773

For a Sigma camera, a forum member suggested to use a single pixel CoC, why?

ANSWER:
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