I am looking for a Photoshop plugin that will correct the complex waveform distortion, aka "moustache distortion" exhibited by some zooms at the wide end, in my case the Olympus ZD 12-60mm.
The lens correction filter in PS (and ACR) only handles simple barrelling and pincushioning. I have PTLens, but it does not correct the distortion completely. The Olympus software, which is not a plugin anyway, doesn't correct it completely either. The DXO software does, but, of course, that's not a plugin either. I don't want to use a standalone program since my workflow is to open the ACR-processed file in PS as a smart object so I can go back and apply adjustments in ACR if needed during PP.
Thanks for any leads