Hi all,
When using 4x5, I used the defocus distance method for choosing optimal f-stop. Now that I'm using 8x10 for contacts, I've been using the same values, though I know I can be more liberal. Does anyone have a chart listing f stop values for 8x10 to use the defocus method? I'm often in need of more than the 10mm listed in the LFF article, and don't really know how much dof I'm getting beyond f64. Thanks,
GB
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