Put simply, the ‘aperture’ is the hole in the lens that lets the light through, and for a long time camera lenses have had adjustable apertures so that you can control the amount of light.

Just bought your first camera? Learn essential photography tips, from mastering exposure and camera settings to composition ...

Aperture 1.0 was released in fall 2005. The pitch from Apple was pretty straight-forward: “Aperture is to professional photography what Final Cut Pro is to filmmaking,” said Rob Schoeben, Apple’s vice ...

Canon's fastest-ever 20mm lens packs an 11-blade f/1.4 aperture that should prove particularly handy for low light work, ...