[Canon] Hansa Canon (Standard Model) | Film Cameras | February 1936
The first production model by Canon and Japan's first high-end 35mm camera is an improved version of the KWANON camera. This model also integrated technology from Nippon Kogaku (Nikon). Some sources claim it was marketed in October 1935, but the actual marketing date was February 1936. The first lens mounted on a civilian camera was the Nikkor 5cm f/3.5. The rangefinder optics and focusing mount were produced by Nippon Kogaku. The viewfinder is of the reverse Galilean type and is separate from the rangefinder window. The viewfinder has a pop-up design activated by a button, earning it the nickname "surprise box." Saburo Uchida, who managed the company's business, changed the name from "KWANON" to "Canon." The term "Canon" can also mean a standard or law in biblical context. "Hansa" refers to the trademark of Omiya Photo Supply, the distributor of Hansa Canon, which is still in use today.