Photography is both an art and a science and, as such, there are a plethora of confusing technical terms to get to grips with. Luckily, we don’t often need to think about this jargon, except perhaps when buying a new lens or investing in new tech. However, understanding how your camera works and what these terms mean can improve your appreciation of the medium, help you make better buying decisions and shoot better images as you progress. Here are some of the ones we wish we had known from the beginning.
Acutance
The subjective perception of the sharpness of a photographic image, as defined by the contrast between edges, independent of pixel resolution.