Open Tender Procedure, Pursuant To Art. 71 Of Legislative Decree March 31, 2023, N. 36 And S.M.I., For The Assignment Of The Supply Of A Digital Operating Microscope With An Orbital Camera With An Exoscopic Approach Including The Full Risk Of Omniciumpressive Full Risk Of At Least 24 Months To Be Allocated To The S.C. Neurosurgery Of The P.O. Of Lecco