Thanks for the info bro, will surely look out for this one.Yes this was the Leica-R 28-70 f3.5-4.5 Sigma Made. I heard the 35-70 was better with almost no distortion this lens still have some fair bit of distortion at wide. The size and weight is good for this lens I would bring this over my A-Mount Sigma 24-70 f2.8 for light travels as the A-Mount Sigma lens I have is huge plus the LAEA4 it's big. Even maybe over my SAL 16-35/f2.8 if I really need light setup and not that huge also