IMO, what's really missing is a compact UWA prime, for instance a 8mm f2 or f2.8.
Also, a 40-150 f4 is too short. There is already a 40-150 f2.8 so what's the point?
Instead, a 50-250 f4 would be much more interesting and different from what's available.
Also, a 40-150 f4 is too short. There is already a 40-150 f2.8 so what's the point?
Instead, a 50-250 f4 would be much more interesting and different from what's available.