Originally posted by j2photos another one I would definately do some more PP to. You can see the fringing, which is easy to get out in most PP programs. The photo itself is good. The downfalls of the lens that you are using is what is the problem. Those big tele Rokinon lenses are known for fringing and CA. and also being soft. If I recall that lens comes with a 2x teleconverter on it which isnt helping the sharpness either.
I read about some of the issues in reviews on the lens, for the money, I decided to try it.
It is not easy to use, and cannot get as good of an image as a prime, but I do not have thousands of dollars to spend on a wildlife lens.
I did get the 2x converter, but did not use it on this shot.
I use Linux, and GIMP for editing stuff, I will see if there is some tool or tutorial on removing that fringe stuff, even some of my better lenses show that at times, frustrating.