Use the Focal Length slider in the Camera settings’ Advanced pane to recalculate the Field of View. The Focal Length is expressed in millimeters, which is the same as a traditional camera.
The Optical Center X setting is disabled when the Aperture mode is set to Vertical.
This setting is disabled when the Aperture mode is set to Horizontal.
Except where otherwise noted, this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License