Exposing correctly is the key to successful photography – both analogue and digital – and DSLR cameras provide photographers … Exposing correctly is the key to successful photography – both analogue ...

Exposure determination in modern cameras is largely automated, although advanced cameras let photographers override the camera settings and also set exposures manually. An exposure setting has two ...

Q: I am an avid birdwatcher and photographer. I use a Canon 7D and have been trying to get pictures of purple martins in flight, but all I get is a silhouette of a bird against the sky. What causes ...

While in anything other than full auto mode you can control all a camera's settings, but only Manual mode lets you adjust aperture and shutter speed independently. For more information about other ...

Add articles to your saved list and come back to them any time. Cameras can be pretty tricky to work out when you're a newbie. You want to start capturing some amazing shots, but you don't quite know ...

Lexy was a producer and on-air presenter who covered consumer tech, including the latest smartphones, wearables and emerging trends like assistive robotics. She won two Gold Telly Awards for her video ...

» What can I do to ensure that the X-ray beam spectrum is optimized for the various clinical procedures performed in our facility? » Does the use of automatic exposure control (AEC) always ensure the ...