Comment by np1810

> Time in the video: 1:51

Thanks

> It looks like Gaussian blur. Probably "deconvolution" can fix it. Random link from Google: https://www.ianmorison.com/deconvolution-sharpening/

After a quick search, the Smart Sharpen I used along with setting the remove dropdown to Gaussian Blur, does indeed deconvolution sharpening.

Will try the same in Lightroom & CameraRAW which the author suggests may have better results. [1]

[1]: https://gregbenzphotography.com/photography-tips/what-is-dec...