Images acquired with Zeiss Sigma 300 - Images with low magnification are corrently not handeled correctly

When using bioformats the images are not scaled correctly. The problem arises with low magnifications where the lengths in the metadata are given in µm (not in nm). Attached are two pictures. Only with the picture with the ending “Correct_scale_bar” the import is working correctly. One issue might be that the metadata information of the images are stored in iso-8859-1