Please follow the steps below to calibrate the lens in the Slam Camera App: Open the Slam Camera App. Tap the Settings icon (gear icon). Locate and select the Fisheye Lens Settings option in the settings menu. You will see independent adjustment interfaces for Lens 1 and Lens 2 (corresponding to the left and right lenses), with the following parameters respectively: X-axis Offset: Controls horizontal movement of the image Y-axis Offset: Controls vertical movement of the image