Latest Buying Tips


We shed a little light on what you need to create images with a little external lighting.

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An overview of the ‘all-in-one’ zoom lenses that have become popular with snapshooters and travelling photographers.

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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.

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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.

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