The files are the furthest thing from traditional RAW files. You need to use Sigma's software, and while its honestly not quite as bad as people make it out, it requires a workflow all of its own when it comes to color settings, white balance and sharpening, not to mention the range of adjustments possible with the X3 fill light.
Other than that, after exporting as a 16 big TIF, they can be treated like a typical file and processed in LR etc.
Its a double edged sword in a since because SPP is tough to use, but some of the adjustments can only be done in SPP, yet others you'd rather wait to do in LR, for one reason, because some adjustments crash SPP
Other than that, after exporting as a 16 big TIF, they can be treated like a typical file and processed in LR etc.
Its a double edged sword in a since because SPP is tough to use, but some of the adjustments can only be done in SPP, yet others you'd rather wait to do in LR, for one reason, because some adjustments crash SPP