⚡ Are my articles too long? Click this button for a condensed version!The Asahi Pentax (AP) and its 1958 successor, the Pentax K, were the first pentaprism SLRs from Asahi Optical Company, arriving two years after Nikon and Canon entered the SLR race but ahead of them in adopting a … Continue reading Asahi Pentax and Pentax K (1957 – 1958)