I have cataracts & am having trouble really brinmg precise in what I'm doing both when I take photos & in post processing. Everything is soft and slightly fuzzy. For example, I think my Tamron 150-600 lens is slightly off but can't really tell for sure. Is it my eyes or the lens? I have cataract surgery scheduled in a couple of week. So here is my question for those who have gone thru this before me. Will it really help to see things better & let me tell the difference between a sharp photo & one that is close but not quite there? Will my color judgement be a bit more precise? Any advice anyone can offer would be greatly appreciated. Thanks in advance.