Sony has announced the RX1R III, a 61MP full-frame compact camera with a fixed 35mm lens, nearly a decade after its predecessor. The camera features a 61MP Exmor R sensor and advanced image processing for low noise and high dynamic range. Smaller and lighter than competitors like the Leica Q3 and Fujifilm GFX100RF (17 ounces), it's designed for street photographers and serious amateurs. It uses a Zeiss Sonnar T 35mm f2 lens with the same optics as the previous model for high sharpness.