FS Review: Sigma Hits Success Again with 24-105mm f/4 OS HSM Lens
I don’t know about you guys, but when Sigma announced the 24-105mm f/4 lens last year, I got very excited. The Canon 24-105mm f/4 was one of my favorite video lenses early on. It’s an extremely versatile focal length that, besides the slow f/4 constant aperture, was largely pretty usable in nearly any environment. Sadly, the lens was only good for video because it just wasn’t very sharp.