Preorders: Sigma 28-70mm at BHphoto. Adorama. FocusCamera. Sigma issued the following note: We have become aware of a potential issue with our recently released SIGMA 28-70 F2.8 DG DN | Contemporary, which could lead to increased ghosting over time in certain… The post Potential issue on the Sigma 28-70mm will be fixed by Sigma appeared first on sonyalpharumors....
Published By: SonyAlphaRumors - Monday, 29 March, 2021