Burgess Park Ornamental Gardens

First of all apologies for delays in feedback etc but I hope to be up to date on Thursday as I will be out on an expedition tomorrow. Our first journey out from a 4 mile diameter bubble in over 135 days.

Today we went for a walk again to Burgess Park. Took this Blip in the ornamental gardens away from the crowds. 

Once again I used the Fisheye and got the usual chromatic aberration. This time I used the elliptical tool in PS to cut out a circle slightly smaller than the image to remove the aberration.

I was asked what the difference was between the Fisheye app and this lens. from what I can see the App gives a great convex image like a paper weight. The lens looks to be flatter but slightly concave.