[How would I "defish" a circuler fisheye? Example attached.]

Replying in 2021 because this post is top of the stack in the Duckduck search engine. There is now a perfect defish tool in the location described by JFisher, ie. Develop Persona, Lens, Distortion. Just enter the lens you used and it will do the rest for you, eg. Samyang 7.5mm fisheye MFT

[Can Affinity Photo read .xmp files created by Adobe Camera Raw?]

On 8/24/2017 at 7:31 PM, timcorinphoto said:

I downloaded Affinity Photo last year (2017) after my Adobe PS+LR subscription expired. AP has been great, but there’s one thing I’d love AP to implement. I have many RAW files that I previously processed with Adobe Camera Raw or Lightroom. These RAW files have the sidecar .xmp files, which contain information on all the edits I made in ACR. Though uncommon, there are times when I’d like to export or convert a RAW to a JPEG without re-editing them, and simply use the edits I’d made in ACR. But since I can no longer use any of Adobe's programs, I can’t use them to process these files. Does AP have the option to read .xmp files and apply these edits?

 

It seems to me that Bridge CC works without a subscription. It also can open ACR which can then save files as PSD which can be opened by Affinity.