After some very accurate leaks last week, Sigma has officially revealed four products today: an affordable 100-400mm f/5-6.3 telephoto zoom lens for full-frame mirrorless cameras, two teleconverters for L-Mount mirrorless lenses, and a USB dock for Sigma's L-Mount and EF-M Mount mirrorless lenses.
Sigma's Art series of lenses are already praised for their image quality and sharpness, but you can hone that sharpness even more by adjusting the focus of your lens using Sigma's USB Dock. Photographer Kyle Kozinski recently discovered just how much of a difference it can make.
We've mentioned Sigma's upcoming revolutionary USB dock before, but until today we had no idea when the product would become a reality or how much it would cost. Thankfully, Sigma has cleared that up for us, and thrown in a demo video to boot.