The Horseman Convertible 842 camera was made in the early 1970s. This Medium Format camera with a 62mm wide angle lens was a novelty. It equals a 32mm or even a 25mm wide angle in the 135 format! The camera remains a rarity to this day, sometimes these cameras surface on eBay or on camera shows. Judging from serial numbers on the lenses, there were less than 5,000 cameras made.