In depth The Panasonic Lumix S1R is a full-frame mirrorless camera with 47.3 Megapixels, built-in stabilisation and 4k 60p video. They are from the point of view of a day to day 50MP Canon 5Ds using architectural and industrial photographer, who doesn’t shoot weddings or portraits… 500 to 51,200) Max image size: 8,368 x 5,584 Metering modes: Multi, centre-weighted, spot, highlight weighted Video: 4K UHD at 60p, 50p, 30p, 25p, 24p Viewfinder: OLED EVF, 5.76m dots, 100% coverage, 0.78x magnification Memory card: SD (UHS II compatible) + XQD LCD: 3.2-inch tilting touchscr… The AF system … Sensor: 47.3MP full frame CMOS, 36.0 x 24.0mm Image processor: Venus AF points: 225-area DFD contrast AF ISO range: 100 to 25,600 (exp. Announced in September 2018 and previewed in February 2019, it’s one of two bodies launched by Panasonic as part of its L-mount alliance with Leica and Sigma. Recently, Panasonic UK kindly lent Keith a Lumix S1R full frame mirrorless camera and some lenses, to try out. Our Verdict The Panasonic Lumix S1R is blessed with an effective image stabilization system, a cracking EVF and a solid build, while its image and video quality also impress. The Panasonic Lumix DC-S1R is the company's high-end, high-resolution full-frame mirrorless camera. These are Keith’s review notes from using the camera for a few weeks. It uses a 47MP sensor and is built around the 'L' lens mount developed by Leica and now adopted by both Panasonic and Sigma.