Yashica Partner

The Yashica Partner is a cheap 35mm viewfinder camera made by or for Yashica in Hong Kong from about 1983 to 1986, also sold as the Perca Crest. It has an 38mm f/4 lens with fixed focus and a single shutter speed. It also has a builtin flash driven by two AA batteries which can be activated and pre-charged by a switch on the back. The front folds up and retracts the lens.