Sony has announced its Cyber-shot RX1R II, an update to 2013's RX1 and RX1R full-frame, fixed-lens compact cameras. The RX1R II brings a 42.4 Megapixel BSI-CMOS sensor borrowed from the a7R II, 35mm F2 Zeiss Sonnar T* lens, retractable viewfinder, variable low-pass filter and greatly improved autofocus. Read more