The previously rumored Sigma 24-70mm f/2.8 DG DN II lens leaked on YouTube: https://www.youtube.com/watch?v=R3xDo1DKi_0 Sigma to announce a new 24-70mm f/2.8 Mark II lens next week Related posts: Here are the upcoming Sigma 500mm f/5.6 DG DN OS Sports & Sigma 15mm f/1.4 DG DN Diagonal Fisheye Art lenses (full specs and pictures) Sigma … Continue reading The upcoming Sigma 24-70mm f/2.8 DG DN II lens leaked online