Examples relate to apparatuses, methods and computer programs for a microscope system, more specifically, but not exclusively, to the use of two optical imaging modules to obtain image data having a first and a second field of view. The apparatus comprises an interface. The interface is suitable for obtaining first image data of a sample from a first optical imaging module. The first image data has a first field of view. The interface is suitable for obtaining second image data of the sample from a second optical imaging module. The second image data has a second field of view. The first field of view comprises the second field of view. The apparatus comprises a processing module. The processing module is configured to generate an image output signal for a display of the microscope system. In some embodiments, the processing module is configured to process the first image data to detect an abnormality outside the second field of view. In this case, information on the abnormality is overlaid over the second image data within the image output signal. Additionally or alternatively, an overview of the first image data is overlaid over the second image data within the image output signal. The processing module is configured to provide the image output signal to the display.