In Part 2 of our discussion of ISO we provide a brief explanation of the origin of image noise and why increasing the ISO setting makes image noise more prominent.
ISO is a camera setting that can be confusing to many photographers. In this article, we explain how ISO actually works and dispel some common myths.
Ever wonder why aperture is measured in f-stops, why it is called f-stop in the first place, and why the f-stop scale is so wonky? Read on for the answers.
Struggling to understand aperture and how to use it effectively in your photography? Here are some key concepts and simple explanations to help clear up any confusion.