The post Sigma Releases 24mm f/2 and 90mm f/2.8 Lenses for E-Mount and L-Mount Cameras appeared first on Digital Photography School. It was authored by Jaymes Dempsey. Sigma has unveiled two powerful lenses for Sony E-mount and L-mount cameras: the 24mm f/2 DG DN Contemporary and the 90mm f/2.8 DG DN Contemporary. The lenses slot into Sigma’s “I” lineup, a series of glass featuring top-notch build quality, portable bodies (Sigma claims the I series is perfect for “everyday use”), and high-resolution imaging on par with even the most demanding mirrorless cameras. And the Sigma 24mm f/2 continues this I series tradition, offering outstanding build quality in a portable package. The lens is entirely metal, from the barrel and mount to the...