Description
This is a detailed description of the Sony FE 50mm f/1.4 GM Lens, a prime lens designed for full-frame E-mount cameras. Here are the key features and benefits:
**Optical Performance**
* Two XA (extreme aspherical) elements minimize aberrations and distortions for outstanding resolution and sharpness
* One ED (extra-low dispersion) glass element eliminates chromatic aberration and color fringing for high clarity and color accuracy
* Nano AR Coating II reduces reflective light to decrease ghosting and flare for increased contrast and color accuracy in strong lighting conditions
* Bright f/1.4 maximum aperture provides a shallow depth of field for pleasing background blur when using selective focus techniques
* Circular 11-blade aperture produces deep and dreamy bokeh
**Autofocus Performance**
* Two XD Linear Motors provide quick, quiet, and precise autofocus and subject tracking performance
* Internal focusing design offers more responsive focusing performance and maintains a consistent overall lens length during operation
* Minimum autofocusing distance of 16″ allows for dynamic close-up images
**Controls and Functions**
* Iris lock switch prevents the aperture ring from being accidentally moved
* De-clicked aperture ring provides smooth and silent aperture control for video applications
* Two focus hold buttons provide intuitive control and rapid access to select settings
* Linear Response manual focus ring provides fine linear focus control
**Design and Construction**
* Compact and lightweight design measuring 3.1 x 3.7″ and weighing just 18 oz
* Dust- and moisture-resistant construction with sealed seams, silicone rubber gaskets, and a rubber ring seal on the lens mount
* Fluorine coating on the front element repels water, oil, fingerprints, and contaminants while making cleaning easy
**Key Benefits**
* Excellent image quality with high resolution and sharpness
* Fast and precise autofocus performance
* Compact and lightweight design for everyday use
* Robust build quality with dust- and moisture-resistant construction
* Ideal for portrait, street, indoor, and other applications where a prime lens is desired
