The invention relates to a method for producing a fluorescent fiber image of a sample, wherein a sample is scanned with the aid of an excitation signal the fluorescent signal emanating from the sample is detected, wherein the excitation signal and fluorescent signal use the same optical path the optical path is used to excite at least two fluorophors contained in the sample a final image is produced, including areas that are colored according to the at least two fluorophors. The multimarking according to the invention makes it possible to simultaneously acquire two images in two different wavelength bands. The system according to the invention can comprise a spectrometer for spectral quantification of the fluorescent signal.
