sentences:  It was called Minolta Maxxum 9000 in the US and Minolta α-9000 in Japan.As the first professional autofocus SLR system ever made, the Minolta 9000 AF sports of number of unique features showing the transition from electro-mechanical cameras to the next generation of fully electronic cameras.For instance, it is the only autofocus system ever made with a manual film transport rather than automatic electronic winding.