The international standard measurement of a camera's sensitivity to light, often simply called the "eye-so." For analog film cameras, the ISO is the "film speed," which is based on the chemical ...

Camera manufacturers increasingly like to crow about ISO ranges when launching a new camera, with high ISO numbers now reaching into the hundreds of thousands. But what do these numbers really mean?

Photographers who are changing from film to digital capture will encounter a couple of new controls that handle recording … Photographers who are changing from film to digital capture will encounter a ...

How different sensitivity settings can influence image quality. It’s common for today’s cameras to support ISO sensitivities of 25,600 or even higher. Yet, while many photographers see this as ...

Every good photo begins with the right exposure. Even if you catch a great subject at the perfect moment with strong framing, everything is lost if you blow the exposure. If you only shoot in ...

Learn how aperture, shutter speed and ISO work together in the exposure triangle to help you take full creative control of your photography. When you purchase through links on our site, we may earn an ...

The new Fuji GFX 100 is bigger, heavier and a lot more expensive than the 50 megapixel GFX 50S camera that was introduced back in 2016 - it's larger in all three dimensions, 375g heavier, and costs ...