What is the Difference Between Nikon AF-S and AF-P Lenses?

Lens selection is a crucial aspect of any photographer or videographer's arsenal, especially when considering Nikon AF-S and AF-P lenses. Understanding the differences between these two types is essential for choosing the lens that best suits your needs. This article delves into the distinctions, focusing on the autofocus mechanism, compatibility, and features of both lenses.

Autofocus Mechanism

1. AF-S Auto Focus Silent Wave Motor

AF-S lenses utilize a Silent Wave Motor (SWM) for autofocus. This motor is known for providing fast and quiet focusing, making them a popular choice for still photography. The traditional autofocus system in AF-S lenses ensures compatibility with a wide range of Nikon cameras, including older models.

2. AF-P Auto Focus Pulse Motor

AF-P lenses employ a Pulse Motor (or stepping motor) for autofocus, which offers several advantages. These motors are not only more accurate but also generally faster and less noisy. This makes them particularly suitable for video recording, where smooth and quiet focusing is crucial.

AF-P lenses often feature a more compact design due to the smaller size of the Pulse Motor, which allows for reduced bulk and easier handling.

Compatibility

1. AF-S Lenses

AF-S lenses are compatible with a broad range of Nikon DSLRs, including both entry-level and professional models. They can be used with both FX full-frame and DX crop sensor cameras, providing versatility for users of different camera types.

2. AF-P Lenses

While AF-P lenses are also designed to work with both FX and DX formats, they may not be compatible with older Nikon DSLRs that do not support the newer autofocus systems. This limitation is particularly relevant for some models released before 2016.

Features and Performance

1. AF-S

AF-S lenses often include advanced features such as Vibration Reduction (VR) and other sophisticated optical elements. They are generally well-regarded for their performance in still photography.

2. AF-P

AF-P lenses focus on improved autofocus performance, especially for video. They are designed to offer a smoother and more reliable autofocus experience, enhancing the overall user experience during both photography and videography.

Conclusion

In summary, if you are looking for a lens with fast and quiet autofocus that is compatible with a wide range of Nikon cameras, an AF-S lens might be the better choice. However, if you prioritize smooth autofocus performance during video recording and have a compatible camera, an AF-P lens could be more suitable. Always check the specific compatibility of the lens with your camera body before purchasing.