Sony’s Alpha a7R III camera features a mirrorless design that allows photographers to take beautifully focused images of fast-moving objects. That’s a big contrast from the mirror-and-prism systems that have dominated cameras such as DSLRs (digital single-lens reflex). Mirrorless systems grab light much faster and use software to keep the images in focus. Professional photographers such as Kenneth Jarecke, who shot images during the Gulf War, are quickly becoming early adopters of the new camera. Continue reading Sony Mirrorless Camera Lays Down Gauntlet for Canon, Nikon