After reading all possible and impossible articles and forum posts about Sigma 70-200mm f/2.8 II EX DG Macro HSM APO Front/Back Focus problem and not finding a solution i decided to solve the problem as i do usually - radically.
After reading all possible and impossible articles and forum posts about Sigma 70-200mm f/2.8 II EX DG Macro HSM APO Front/Back Focus problem and not finding a solution i decided to solve the problem as i do usually - radically.