# Full camera and PRIMO 2 calibration with LEONARDO 5
This tutorial describes the full camera and PRIMO 2 calibration with LEONARDO 5:
– Starting the LEONARDO 5 software
– Calibrating the camera
– Calibrating PRIMO 2
When do you need to calibrate the full system?
– If you want to add a new objective
– If misalignments are observed
– If the hardware setup has been changed or moved