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One reader, one pro… creative studio lighting effects under the direction of James Paterson

Our comprehensive listing of key specifications for DSLR lenses

This chunky lens is a terrific telephoto prime with an exhilarating turn of speed www.sigmauk.com

Spotlight on readers’ excellent images and how they captured them

Tim Irwin’s 3D printed 90mm lens is a whole lot better than it looks, says Damien Demolder , and it produces some useful, and fun, results