What is the significance of AF-S in camera lenses and how does it affect autofocus performance?

AF-S stands for "Auto Focus-Silent Wave Motor" in camera lenses. This technology allows for faster and quieter autofocus performance compared to lenses without AF-S. The significance of AF-S lies in its ability to provide quick and accurate focusing, making it ideal for capturing fast-moving subjects or shooting in low-light conditions. Overall, AF-S enhances the overall performance and usability of camera lenses by improving autofocus speed and accuracy.