OM-Emu is a JavaScript emulator and research lab for OM System and Olympus cameras that use the MN10300 processor. It runs the vendor firmware on a computer rather than in a camera. Its reference body is the OM-1 on firmware 1.9. The project's status table, dated 31 October 2026, says the OM-1 Mark… OM SYSTEM OM-1 Mark II · OM SYSTEM OM-3












