I have a feeling that what I am doing is not conservative enough for digital files. I am using a 2-stop factor. For example, if I shoot at f/8, I use the markings for f/4.
I think a 3-stop factor might be necessary given the following,
- crop-factor means additional 'enlargement' is needed for a given print size
- larger print sizes are more accessible than when DOF calculation parameters were determined
- viewers tend to view prints 'too close'
What's your thought?
I think a 3-stop factor might be necessary given the following,
- crop-factor means additional 'enlargement' is needed for a given print size
- larger print sizes are more accessible than when DOF calculation parameters were determined
- viewers tend to view prints 'too close'
What's your thought?