This is a continuation of a report on new ways to look at depth of field. The series starts here: A new way to look at depth of field In the preceding post, I discussed a new way of calculating hyperfocal distances in which the criterion was degradation in resolution for objects at infinity relative… [Read More]
Archives for June 13, 2016
Calculating hyperfocal distances using MTF50 ratios
This is a continuation of a report on new ways to look at depth of field. The series starts here: A new way to look at depth of field I’m going to leave the object-field approach for a bit, and continue on with refinements to the more traditional image plane methods, although I freely admit… [Read More]