Olympus replacement lens, M.Zuiko Premium 45mm f1.8, black. It has been opened, but it is an unused item that has never been used. Since it is unused, the blue vinyl is still attached. Furthermore, a KENKO lens protector has also been opened, but I will attach it. Neither has been used. Thank you. Single-focus lens Mirrorless single-lens camera Camera Panasonic Micro Four Thirds Zuiko M Premium om omd pen