Sigma’s new 50-120mm f/2.8 changes the game for Sony, Canon and Fujifilm crop-sensor cameras — and fans are already calling the $799 lens an 'instant buy'

(Image credit: Sigma)

Sigma completes its trinity of f/2.8 zoom lenses for APS-C cameras

The 50-120mm lens (75-180mm equivalent) comes to Sony, Canon and Fujifilm from October 22

It weighs just 13.4oz / 380g and costs $799 / £699 (about AU$1,300)

Sigma has completed a trinity of f/2.8 zooms with the 50-120mm F2.8 DC OS Contemporary — and it proves that you don't need shoot full-frame to have access to exciting lenses.

Designed for APS-C cameras, the telephoto zoom has…