The 3D experience on the left and right is significantly different due to the way human vision processes depth and spatial information. The left eye captures a slightly different image than the right eye, which the brain combines to create a sense of depth and spatial awareness. This phenomenon is known as binocular disparity.

In a typical 3D movie or game, the left and right eyes see slightly different images, which are projected onto two screens or rendered by two cameras. These images are then separated by a specific distance, known as the convergence distance, to mimic the natural distance between the eyes. When viewed through 3D glasses, each eye sees its corresponding image, and the brain combines these images to create a 3D effect.

The 3D experience on the left and right can vary based on several factors. First, the convergence distance plays a crucial role. If the convergence distance is too close, it can cause eye strain and discomfort. Conversely, if it's too far, the 3D effect may be weak or even non-existent. Research suggests that the optimal convergence distance for most people is around 60 to 70 degrees of visual angle.

Another factor that influences the 3D experience is the interaxial distance, which is the distance between the two cameras or screens. A smaller interaxial distance can enhance the 3D effect, but it may also increase the likelihood of experiencing motion sickness. Studies have shown that an interaxial distance of around 50 to 70 millimeters is generally well-tolerated by most viewers.

Additionally, the quality of the 3D glasses and the display technology used can impact the 3D experience. Active shutter glasses, which open and close rapidly to alternate between the left and right images, can cause flickering and eye strain. On the other hand, passive polarized glasses provide a more comfortable viewing experience but may have limitations in terms of brightness and color accuracy.

Data from a study published in the Journal of Vision (2014) indicates that the 3D experience is influenced by the convergence and interaxial distances. The study found that an optimal convergence distance of 60 degrees and an interaxial distance of 50 to 70 millimeters resulted in the best 3D experience for most viewers. Furthermore, the study highlighted the importance of the quality of the 3D glasses and the display technology in achieving a comfortable and immersive 3D experience.

In conclusion, the 3D experience on the left and right is influenced by various factors, including convergence and interaxial distances, as well as the quality of the 3D glasses and display technology. By optimizing these factors, a more comfortable and immersive 3D experience can be achieved for viewers.