I have had a Fuji X-E2 converted to IR, but I am getting a bit fed up with the hot spots that Fuji lenses seem quite bad at creating. I know that opening up the aperture helps reduce hot spots but would like to use f11 or so. I understand that you don`t get hotspots with manual focus lenses and I am wondering whether to get an old film lens or would a Samyang work, at least with a Samyang I wouldn`t need an adapter. Any advice would be welcome.