Exposure histogram: What is it and how does it work?
In this article we look at the Exposure histogram, providing a guide to what it is for, and how it...
Technology guides
Raw image file: What is it and how does it work?
In this article, we look at the raw image file, providing a guide to what it is for, and how...
Intelligent Auto mode: What is it and how does it work?
In this article, we look at the intelligent auto mode, providing a guide to what it is for, and how...
Cancelled anti-aliasing: Advanced technology guide
Bob Newman on the effects of disabling the anti-aliasing filter in the Canon EOS 5DS R and Nikon D800E
Lens size: Advance technology guide
Why are lenses on fixed-lens cameras often more compact than those on interchangeable-lens models? Find out more about lens size
The lens-style camera: Advanced technology guide
A detailed look at the pros and cons of cameras that can be attached to the back of a mobile...
Sensor-shift image-stabilisation system: What is it and how does it work?
In this article, we look at the Sensor-shift image-stabilisation system, providing a guide to what it is for, and how...
Polarising filter: What is it and how does it work?
In this article, we look at the polarising filter, providing a guide to what it is for, and how it...
Speed booster: Advance technology guide
Professor Bob Newman explains how it is possible for a lens to increase its ‘speed’