Unfortunately, the DSC-RX10 II is not an interchangeable lens camera and is not compatible with the Olympus M.Zuiko Digital ED 8mm f1.8 Fisheye lens. This lens is specifically made for DSLR cameras that allow you to use multiple lenses. Please see the camera information at the links below
In addition, after extensive research, I have found no indication that any type of add-on wide angle converter will be made for the DSC-RX10 II model.
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