The 3D experience on the left and right sides of the viewer can vary significantly based on the type of 3D technology used and the viewer's position. In passive 3D systems, such as those using polarized glasses, the experience is generally consistent across both eyes, with the left and right images being presented simultaneously. However, in active 3D systems, like those using shutter glasses, the experience can differ due to the synchronization of the glasses with the content.

In active 3D systems, the viewer's position can affect the 3D experience. If the viewer is not directly in front of the screen, the left and right images may not align perfectly, leading to a less immersive experience. Additionally, the quality of the 3D effect can vary depending on the viewing angle, with the optimal experience typically occurring when the viewer is directly in front of the screen.

Data from a study by the Society of Motion Picture and Television Engineers (SMPTE) indicates that the optimal viewing angle for active 3D systems is between 30 and 45 degrees from the center of the screen. Outside of this range, the 3D effect can become distorted, and the viewer may experience discomfort or visual artifacts. This is due to the fact that the synchronization between the glasses and the screen is not as precise when the viewer is off-axis.

In passive 3D systems, the 3D experience is generally more consistent across both eyes, as the glasses are designed to filter the left and right images separately. However, the quality of the 3D effect can still vary depending on the viewer's position and the quality of the 3D content itself. For example, if the 3D content is not well-calibrated, the viewer may notice inconsistencies in the 3D effect when looking at different parts of the screen.

In conclusion, the 3D experience on the left and right sides of the viewer can vary significantly based on the type of 3D technology and the viewer's position. Active 3D systems require precise synchronization and optimal viewing angles to provide a consistent and immersive experience, while passive 3D systems offer a more consistent experience across both eyes but can still be affected by the viewer's position and the quality of the content.