Bourgogne

The 30 degree change of angle makes two successive shots different enough to not look like a jump cut. However, camera movement should stay on one side of the subject to follow the 180-degree rule. Also, when thinking about the 30 degree rule, it is important to change the shot distance at least 20 mm with each move you make on the axis. This would be moving 20 mm closer or farther from the subject in reference to the camera distance in the previous camera setup. The 30 degree rule is often called the "20 mm/30 degree rule" for this reason. The axial cut incorporates the 20mm idea by moving the camera either closer or father away from the subject without moving on the axis. This type of edit does not follow the 30 degree rule but deliberately breaks it to get a particular effect