Sony FE 50mm f/1.2 GM Lens (Sony E)

This is a detailed description of the Sony FE 50mm f/1.2 GM lens, a high-end prime lens designed for full-frame E-mount cameras. Here are the key features and benefits:

**G Master Lens Features**

* Advanced optical design with three XA (extreme aspherical) elements to control astigmatism, field curvature, coma, distortion, and spherical aberrations for high sharpness and accurate rendering
* Nano AR Coating II to reduce surface reflections, flare, and ghosting for increased contrast and color rendering in strong lighting conditions
* Floating focus mechanism to ensure optimum and consistent sharpness throughout the focusing range

**Speed and Versatility**

* Normal 50mm focal length suitable for a variety of subjects and shooting applications
* Truly impressive f/1.2 maximum aperture for extremely shallow depth of field results and creative control over subject separation
* Fast and quiet autofocus performance with four XD Linear Motors
* Rounded 11-blade diaphragm for smooth and circular bokeh quality

**Autofocus System**

* Four XD Linear Motors provide quick, quiet, and precise autofocus and subject tracking performance
* XD (extreme dynamic) linear motors deliver high thrust to efficiently move larger, heavier elements and focus groups
* Internal focusing design offers more responsive focusing performance and maintains a consistent overall lens length during operation
* AF/MF switch located on the lens barrel for tactile control over focus mode

**Additional Features**

* Minimum focusing distance of 1.3′ suits making dynamic close-up images
* Maximum magnification of 0.17x and bright f/1.2 aperture help create shallow depth of field imagery with a strong close-up subject and a soft background

Overall, this lens is designed to provide exceptional image quality, fast and accurate autofocus, and robust build quality, making it a great choice for photographers who need a high-performance prime lens for a variety of applications.