F-stop is a consistent way to measure lens aperture, and helps photographers control exposure and depth of field. It is noted with an f followed by a slash and number, for example f/2.8.

This is usually expressed in the order of a shutter speed value at a given aperture and ISO - say 1/60 sec at f/8, ISO 200. In the camera's automatic and scene modes, that's about as far as it ...

Understanding how the three elements of exposure work — aperture, shutter speed, and ISO — and how to use them will help you master your digital camera.

Conquering the exposure triangle is a pivotal moment in every photographer’s journey – my quiz will help you test your mettle ...

That means f/2.8 is four times darker than f/1.4, although all you really need to know is the number of stops: If you open the aperture by 2 stops, you’ll need to change the shutter speed or ISO ...

Understanding the exposure triangle in photography can be incredibly daunting at first, but don't panic! We all get our head around it eventually. In short, there are three main controls on your ...

Understanding the exposure triangle: ISO, shutter speed and aperture January 24, 2015 - 4:32 am ...

F-stop is a consistent way to measure lens aperture, and helps photographers control exposure and depth of field. It is noted with an f followed by a slash and number, for example f/2.8.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Exposure Triangle sounds like the name of a complex spy novel, but in reality this is ...