First, I have 3 cameras - a full frame, a 1.3 crop and a 1.6 crop.
I mainly shoot macro (Canon 100 and 180 macros) and wildlife (Canon 100-400). For my main walk around I have the Canon 24-70mm. I have dabbled in landscape and for a recent trip I rented a Canon 10-22mm (at the time I only had the 1.6 crop). I liked the lens and my landscape photos so much that shortly thereafter I purchased one.
I am now giving the 1.6 crop to my daughter and as the 10-22mm only works on this camera she will get that but have my other lenses at her disposal.
The 24-70 is not that wide even on the FF. So, I have entertained the idea of getting the 17-40mm.
Would that be too much overlap with the 24-70mm? Would I be better off selling the 24-70 and getting the 17-40mm and possibly getting an 85mm (non-L) down the road to fill the gap between the 40 and 100?
I actually looked at the number of shots I have taken with my 24-70. Majority of shots are under 40mm followed by the long end - not much between 40 and 70. All of the lenses could be used on all 3 cameras (except the 10-22). Oh, the 16-35mm is more than I want to spend at the moment so no need to recommend.
Thanks in advance.


