Two terms that are common in photography are aperture and f-stop, but what do they mean, and how do they impact your shot?

The aperture setting is measured in f-stop values, with apertures such as f/1.4 and f/2.8 often referred to as 'wide' apertures, as they have the widest opening and let in the most light, while ...

John Riley reviews the Voigtlander Zoomar 36-82mm f/2.8, a vintage parfocal zoom lens with constant f/2.8 aperture.

An f-stop is a measure of the aperture setting in a camera lens, affecting depth of field and exposure.

What gives with these fraction-of-an-f-stop-faster lenses that make no sense to anyone? And those wholly unnatural 27mm lenses can do one, too!

In photographic terms, aperture is defined as an adjustable iris (circle, hole, opening or entrance pupil) inside your lens that adjusts based on your settings and conditions (called the f-stop or ...

Have you ever wondered how to change the F Stop or aperture on an iPhone? The feature is a little hidden, so let's show you how!

Learning even just the basics of photography takes a bit of work and one of the more complex ideas is the relationship between ISO, aperture, and shutter speed.

Aperture Media Partners is launching as a one-stop filmed entertainment finance company. New York Private Bank & Trust has partnered on the venture from finance veterans Jared Underwood and Andrew ...

Knowing about aperture and f-stop can help you take better photos.