Pentax recently released three new firmware for SLR cameras, namely k-1, k-1 Mark II and K-3 Mark III, with corresponding version numbers of 1.60, 1.30 and 1.41. Firmware upgrade details of Pentax k-1 camera version 1.60: added [satob] to custom image. The overall stability of the camera is improved. Firmware upgrade details of Pentax k-1 Mark II camera version 1.30: added [satob] to custom image. The overall stability of the camera is improved. Firmware upgrade details of Pentax K-3 Mark III...