CORAN, GIACOMOGIACOMOCORANSIMIONI, EMANUELEEMANUELESIMIONIPERNECHELE, ClaudioClaudioPERNECHELELESSIO, LuigiLuigiLESSIO2022-10-172022-10-172022http://hdl.handle.net/20.500.12386/32696https://doi.org/10.20371/INAF/TechRep/187In this report we will show the calibration procedure and the obtained results for the definition of the intrinsic parameters of a wide-angle system through the use of a set of acquisitions of a well-known calibration target. In this case the method is applied to a Fujinon fish-eye camera hereafter called FEL (Fish-Eye Lens).ELETTRONICOenTechnical reportFIS/05 - ASTRONOMIA E ASTROFISICA