I have a Sony A700 with 24mmSigma,10-20 Sigma, 16-80 Zeiss, 200-500 Tamron used to get reasonable results from competition work.
To get even better definition thinking of changing to A 900 full frame.
Would I be able to use these lenses rather than go to the expense of buying a new set to go with this possible new purchase?
If o.k. would there be a fall off round edges or even worse. These shots would be nit picked by various judges.
Help please.