Interesting Technical Development

Sigma has Mitscherlich taken a technically very interesting new way here. After I bought a couple of lenses for my Nikon 5200, also very expensive original objective of Nikon itself, I had to find the front or back focus repeatedly. Although the setting with the free runterladbaren software from Sigma takes a long time to complete, I need to now without the objective to send in for extremely sharp photos with integrated camera to adjust. Generally I would say that the buyer should be a tinkerer type already, because the adjustment is associated with much tasting and readjustment, therefore 1 point deduction.