'CameraZoom camera, 1.0' is a 90 degrees field of view. Personally I find 'CameraZoom camera, 1.6' is easier on the eye.
I think you divide 90 by the camerazoom setting to get the equivalent field of view angle, and divide 90 by the field of view angle to get the eqivalent camerazoom setting, but I could be wrong.
I think you divide 90 by the camerazoom setting to get the equivalent field of view angle, and divide 90 by the field of view angle to get the eqivalent camerazoom setting, but I could be wrong.