We shed a little light on what you need to create images with a little external lighting.
Latest Buying Tips
An overview of the ‘all-in-one’ zoom lenses that have become popular with snapshooters and travelling photographers.
As you make your next travel plans, give some thought to the photography equipment you will take along.
Understanding some of the latest issues associated with in-camera image storage will help you select the right memory card for your photos and videos.
A survey of some handy accessories you can consider for your Compact System Camera.
Card manufacturers often focus upon speed when pricing and marketing their products and, for some photographers, the data read and write speeds are important performance characteristics.
Full Frame/FX, APS-C/DX, 4/3, CX, digicam; how to decide which camera to use for different tasks.
The term 'aliasing' is a general term applied to signal processing. It refers to an effect that causes different signals to become indistinguishable (or aliases of one another) when sampled. In imaging, it's often observed as 'jaggies', which appear as steps along what should be a continuous line or edge. These are caused by pixel structure. Aliasing can also produce moire, when fine lines appear to ripple due to the interference.