This article that I have just read on photographylife.com is for advanced users, and I found very helpful in explaining with diagrams the difference between APS-C sensors and full-frame sensors. All of the implications are nicely discussed.
A few months ago we wrote an extensive article on sensor crop factors and equivalence. In that post we covered several topics: the history of the cropped-sensor formats, brightness of the scene, perspective, depth of field, noise and diffraction. In today’s post I want to focus on (if you’ll excuse the pun) and expand on […]
Source: Sensor Size, Perspective and Depth of Field
Sensor Size, Perspective and Depth of Field