This aperture diagram shows the relationship between the f-stops, designated by numbers 2, 2.8, 4, etc., and the size of the corresponding aperture. In any sequence of f-stops, you are either doubling ...

Photo: Charlie Sorrel/Cult of Mac A few days ago, we learned about the iPhone’s shutter, the part of the camera that “opens and closes” to let light onto the sensor. Today, we’re taking an in-depth ...

If you want to get creative with your photography, and out of that all-too-tempting automatic mode, you'll need to get your head around a few key settings. We've already looked at ISO, and now it's ...

Editor’s note: A version of this post was originally published on January 15. This post was updated with the latest info from Samsung. Smartphone manufacturers are forever finding new ways to ...

Two of Apple's four rumored iPhone models for 2026 are set to receive a big camera upgrade, according to a report from the Korean media outlet ETNews. The iPhone 18 Pro and 18 Pro Max will reportedly ...