In optics, the aperture of an optical system (including a system consisting of a single lens) is the hole or opening that primarily limits light propagated through the system. The aperture defines …

In the video, I’ve discussed what aperture is, how it works, and every effect that aperture has in photography (including a few smaller effects beyond just exposure and depth of field).

4 days ago · Aperture is an adjustable opening inside your lens that allows light to pass through to the imaging sensor in the camera body. An easy way to visualize aperture is to think of it in …

Aug 2, 2025 · What is aperture? Aperture value is one of the fundamental aspects of exposure and perhaps the most intimidating, but it needn't be. The easiest way to think about it is as the …

Learn how aperture affects your photos and how understanding f-stop settings is a foundational skill for great photography. Aperture controls the amount of light that enters your camera. …

May 29, 2025 · Aperture, or lens aperture, is the hole inside your camera’s lens that can adjust to let more or less light through it to hit the sensor. The hole in the centre is called the pupil, and …

Apr 16, 2025 · Aperture is actually more of a lens setting than a camera setting. The term aperture refers to how wide or narrow the opening in the lens is. A wide aperture will let in lots …