In the Menu Bar, click Edit > Preferences, then on the left side of the dialog box, select Camera Preferences.
Set the standard preset for the Field of View (FOV) in degrees.
Set the distance in millimeters between the left eye and right eye in stereoscopic view.
Set the focus point in millimeters in stereoscopic view.
Physical projection width in millimeters.
Physical projection height in millimeters.
Distance between projection plane and observer in millimeters.