Nikon D800 | Tokina AT-X 16-28mm F2.8 Pro FX | ISO 400 | 1/640 sec | F2.8 Photo: Abby Ferguson Understanding shutter speed, aperture and ISO can be overwhelming for beginner photographers. Even once ...

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 ...

One of the reasons to move up from a cellphone or point-and-shoot cameras to a DSLR or digital mirrorless one is the ability to exert control over your exposures with the latter. With cellphones or ...

The aperture is made up of mechanical blades that increases or decreases in size depending on the aperture you select. In humans, the iris is a thin, circular structure in the eye, responsible for ...

Apple has just begun shipping its $499 pro-level digital photography workflow and editing application, Aperture. I took the program for a spin and had a conversation with Joe Schorr, Apple’s product ...

Even if your camera doesn’t have GPS built-in, you can add location data to your photos using Aperture 3.5. There are three major ways to do this. The first two involve looking up locations in ...

Adobe tucks in HDR editing and lens correction features that apparently didn't make the cut for Lightroom 4.0. Also: a high-profile Aperture user threatens to defect after feeling left in the dark.

Inability to open RAW converted files with other apps Perhaps the most lamented issue with Aperture 1.0 is an inability to convert RAW files from the camera with another application (such as the Adobe ...