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Use these 7 tried & tested Canon coupon codes to save on cameras, lenses, printers and more. All coupon content is created by TechRadar. We may earn a commission if you buy through our links. More ...

If you’re shopping for a 55-inch TV, you’re looking at what is arguably the sweet spot of the modern TV market. 55 inches is big enough to feel properly cinematic in most living rooms, but still small ...

Portkeys has a new video tutorial that shows you step-by-step how to connect a Portkeys LH5C monitor to a Panasonic S5 IIX camera for wired control. If you are not familiar with the Portkeys LH5C, it ...

The Canon RF 200-800mm f/6.3-9 IS USM is the reigning superzoom champion in terms of focal range and is impressively lightweight and compact for its reach. However, its mediocre maximum aperture does ...

Abstract: Quantization is an integral part of image acquisition but also a major performance bottleneck due to the trade-off between dynamic range and resolution. As we discuss in this paper, in ...