Sigma

What was once a prolific camera maker is now a cult. John Wade investigates

Spotlight on readers’ excellent images and how they captured them

MACRO LENS ROUND-UP

Our comprehensive listing of key specifications for mirrorless lenses

Geoff Harris is working on his bird photography – but is the Olympus M.Zuiko Digital ED 300mm F4 IS Pro a help or a hindrance?

The best new tech heading your way