The top-class 35mm camera market gradually shifted from rangefinder cameras to single lens reflex (SLR) cameras. Canon launched its first SLR camera, "Canon Flex." The lenses for SLR cameras advanced from the "R" series to the "FL" series. At the same time, the company also developed lens-shutter cameras and 8mm cinecameras in line with the policy to be a comprehensive camera manufacturer offering various types of products.