James Thurley

For the parameters I basically tried to make the DNG as "raw" as possible, so that only the demosaicing would be done by X-Transformer and Lightroom would still handle everything else. If you look at this post I wrote I go into more detail on each setting and why I chose it and have screenshots of my X-Transformer configuration. I went to quite a lot of effort to make sure I understood each setting, so I'm fairly confident in the result. The built in lens corrections are passed through in the DNG for Lightroom to apply. Unexpectedly though the lens corrections come out slightly differently after going through X-Transformer: Even with "Include as DNG Metadata" set as the lens correction option, when Lightroom applies the corrections from the DNG the result matches what you would get if you got X-Transformer to apply the corrections itself, and doesn't match what you get applying the lens corrections directly from the RAF file. My guess is that when X-Transformer maps the lens corrections from RAF format to DNG format it goes via their algorithm in some way. Although this sounds concerning, in my brief test (again, see the post I linked to above for more detail) the lens corrections applied from the DNG were actually slightly better than when they were applied directly from the RAF. I'm not overly concerned about deleting the RAF files, as DNG is a more standard format anyway. It's just a shame the DNGs are about 3x the size, but that is unavoidable as they now contain RGB values per pixel rather than the single color value from the X-Trans filter that the RAF stored. Keeping the RAF files is only about 33% more space though, so keeping them isn't a bad option if you have the space.

Update: X-T30 received. My workflow so far is: 1) Plug camera in to computer. 2) Copy photos from camera into temp directory. 3) Configure X-Transformer output directory to the place I want the DNG files stored. 4) Drag photos from temp directory to X-Transformer. 5) Tell Lightroom to import the files from the output directory, keeping them in place. There are some nice advantages: - X-Transformer is generating full size previews in the DNG files, so I can open the DNG files in a lightweight viewer and quickly see the full resolution image. - The actual Lightroom import is extremely fast. - I prefer keeping the RAW files in an open format like DNG rather than proprietary RAF. There are also some disadvantages: - More steps than just importing into Lightroom directly from the camera. - The DNG files are about 3x the size of the RAF files. Overall I'm pretty happy with this workflow. It's minimal extra hassle. Compared to my previous camera I now go and make a cup of tea while X-Transformer is doing the conversion rather than while Lightroom is doing the importing, and there are a few extra clicks either side.

I'll update here once I've got the camera in a few weeks. I've got photos going back to 2004 in Lightroom catalogs, so I'm unlikely to switch software unless the post-processing tools are significantly better, or I really can't get the RAF files into Lightroom in a way I like. Having said that, X-Raw Studio looks like a very interesting concept.

I pre-ordered my first Fuji camera (X-T30!) last week, and so I wanted to investigate the X-Trans/Lightroom issues for myself to work out what my workflow would look like, given I don't particularly want to switch away from Lightroom. I posted what I found in this article here. In summary I found that X-Transformer and Enhance Details produced very similar results, both of which were better than the default Lightroom rendering. I'd be interested to know what others have found in real-world use. I feel like using X-Transformer would ultimately be more convenient than Enhance Details as it is faster and I can just batch convert the RAF files to DNG straight off the camera, and from there my workflow doesn't change: I can import the DNG files into Lightroom and continue as normal, and probably delete the RAFs. Do others do this? I notice that Thomas Fitzgerald thought Enhance Details was an decent improvement over X-Transformer, and his picture of the wall is quite convincing, but I didn't manage to replicate that kind of difference in the pictures I chose. Has anyone got any sample RAF files where Enhance Details is significantly better so I could try for myself?