Leica has a new camera for pros who shoot both video and stills. The $5,295 Leica SL3-S, which launches today, is a full-frame mirrorless hybrid camera optimized for fast-action stills and 6K video.

Underwater photography has been a thing of pure beauty for many years and while some of us might be used to using underwater housings for the likes of the best mirrorless cameras on the market, or ...