This is the first post in a series. You can find links to all the others by scrolling down to the bottom of the page — below the comments — and looking at the pingbacks. Almost two years ago, I created a long series of posts looking at depth of field (DOF) using modulation transfer… [Read More]
Search Results for: blur management
Z7 AF accuracy compared to DSLRs
This is one in a series of posts on the Nikon Z7. You should be able to find all the posts about that camera in the Category List on the right sidebar, below the Articles widget. There’s a drop-down menu there that you can use to get to all the posts in this series; just… [Read More]
Object field, infinity-focused behavior with two lenses
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 If you’re coming late to this party, here’s some background on object field methods. It is a tenet of the object-field (OF) approach to depth of… [Read More]
Modeling the Otus 85/1.4
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 One of the things that I’ve been meaning to get to is better modeling of the on-axis performance of a really good lens. I’ve taken as… [Read More]
A more accurate defocusing algorithm
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 When I first started my investigations into depth of field management, I was driven by two very separate things that ganged up to point me in… [Read More]