Quick Overview
E-Mount Lens/Full-Frame Format
Aperture Range: f/1.4 to f/16
Three XA Elements, One ED Element
Nano AR II and Fluorine Coatings
Dual XD Linear AF Motors, Internal Focus
Focus Hold Button, AF/MF Switch
Physical Aperture Ring; De-Click Switch
Dust and Moisture-Resistant Construction
Filter Diameter: 72mm
Rounded 11-Blade Diaphragm
Product Description
A classic wide-angle prime with an updated, sleek design, the Sony FE 50mm f/1.2 GM is characterized by its speed and relatively compact form factor. The versatile focal length suits everything from street shooting to landscape and documentary subjects, and the fast maximum aperture excels in low light and for controlling depth of field. Also, as a G Master lens, it features an advanced optical design for well-corrected imagery with a high degree of sharpness and clarity.
Two XA (eXtreme Aspherical) elements and one extra-low dispersion element reduce a variety of aberrations, color fringing, and distortion, and the optics are complemented by a Nano AR II coating that also suppresses flare and ghosting for improved contrast. Balancing the optics is an XD Linear Motor system that uses two separate focusing motors to deliver especially quiet, precise, and quick autofocus performance. The lens also sports a dust- and moisture-sealed design and fluorine-coated front lens element to support shooting in inclement conditions.
As part of Sony's esteemed G Master series, this lens is designed to achieve notably high resolution and sharpness through the correction of a wide variety of spherical and chromatic aberrations. Additionally, these lenses feature robust and intuitive-to-handle physical designs to benefit both photography and cine applications.
- A wide-angle 35mm lens is designed for full-frame Sony E-mount mirrorless cameras; however, it can also be used with APS-C models where it provides a 52.5mm equivalent focal length.
- Notably fast f/1.4 maximum aperture benefits working in difficult lighting conditions and also affords increased control over depth of field.
- Two XA (extreme aspherical) elements are incorporated into the optical design and feature superior surface precision for effective control over astigmatism, field curvature, coma, distortion, and other spherical aberrations for a high degree of sharpness and accurate rendering.
- One extra-low dispersion element is featured in the lens design and helps to reduce chromatic aberrations and color fringing for improved clarity and color neutrality.
- Nano AR Coating II has been applied to reduce surface reflections, flare, and ghosting for increased contrast and color rendering in strong lighting conditions. This updated coating is better suited for larger, curved elements and is especially adept at minimizing internal reflections.
- Two XD Linear Motors, along with an internal focusing design, provides quick, quiet, and precise autofocus performance. This design also contributes to more natural, intuitive Linear Response manual focus control, and an AF/MF switch is located on the lens barrel for tactile control over this setting.
- A focus hold button is featured on the lens barrel for intuitive tactile control and rapid access to select settings.
- The physical aperture ring can be de-clicked for smooth, silent aperture switching to benefit video applications.
- Dust- and moisture-sealed design better permits working in inclement conditions and rubberized control rings benefit handling in colder temperatures.
- Fluorine-coated front element resists dust, moisture, and fingerprints and is easy to clean.
- The rounded 11-blade diaphragm contributes to a pleasing bokeh quality when employing selective focus techniques.
Focal Length | 50mm |
Maximum Aperture | f/1.2 |
Minimum Aperture | f/16 |
Lens Mount | Sony E |
Format Compatibility | Full-Frame |
Angle of View | 47° |
Minimum Focus Distance | 15.7" / 40 cm |
Maximum Magnification | 0.17x |
Optical Design | 14 Elements in 10 Groups |
Diaphragm Blades | 11, Rounded |
Focus Type | Autofocus |
Image Stabilization | No |
Filter Size | 72 mm (Front) |
Dimensions (ø x L) | 3.4 x 4.3" / 87 x 108 mm |
Weight | 1.7 lb / 778 g |
In The Box | Sony FE 50mm f/1.2 GM Lens Sony ALC-F67S 67mm Front Lens Cap Sony ALC-R1EM Rear Lens Cap ALC-SH164 Lens Hood Lens Case Limited 1-Year Warranty |
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MFG Part# | SEL50F12GM |
Condition | New |
50 mm F1.2 "standard" G Master prime lens
With breathtaking G Master resolution and bokeh plus outstanding AF performance in a remarkably compact, lightweight design, the first 50‑mm F1.2 lens in the α lineup is an excellent choice for day-to-day applications. Whether you're shooting stills or movies, this lens can take your creativity and expression to new heights.Image-wide sharpness from F1.2
Resolution and contrast are outstanding throughout the aperture range-right up to F1.2. Three XA (extreme aspherical) lens elements in an advanced optical path subdue overall aberration, and other advanced optical technologies minimize chromatic aberration in a lens that is surprisingly compact and lightweight.Compact mobility means creative freedom
Large-aperture lenses are often large and heavy. The FE 50 mm F1.2 GM is only 3.5 x 4.38" (87 x 108 mm) and weighs just 27.5 oz (778 g). State-of-the-art optics plus Sony's amazing XD Linear Motors and mechanical design come together in a convenient, mobile lens for any shooting situation.Smooth, refined G Master bokeh
Three XA (extreme aspherical) elements with 0.01-micron surface precision-plus painstaking spherical aberration control at the design and manufacturing stages-contribute to gorgeous G Master bokeh that can really make portrait and other subjects stand out, especially at the lens's maximum F1.2 aperture.Nano AR Coating II ensures clear images in backlit scenes
Sony's Nano AR Coating II helps to achieve clear, well-defined images even in strong sunlight and backlighting. This advanced coating is evenly applied to entire element surfaces, effectively minimizing internal reflections so that flare and ghosting do not occur.Bokeh-enhancing 11-blade circular aperture
A new 11-blade circular aperture mechanism contributes to beautiful bokeh. Circular highlights are exquisitely rendered too, further enhancing the widely acclaimed beauty of G Master bokeh. Out-of-focus backgrounds are smoother and more pleasing in just about any situation and lighting.Close-ups with stunning bokeh
1.32 ft (0.4 meter) minimum focus and 0.17x maximum magnification deliver extra close-up flexibility for both stills and movies. XA (extreme aspherical) lens elements and a floating focus mechanism make it possible to achieve pinpoint sharpness while taking advantage of creamy F1.2 background bokeh at any focusing distance.Natural, linear manual focus response
Linear Response MF ensures that the focus ring responds directly and linearly to subtle control when focusing manually. Focus ring rotation translates directly to a corresponding change in focus, so control feels immediate and precise. Linear Response MF enhances manual focus control for both stills and movies.XD Linear Motors achieve fast, precise, quiet AF and tracking
Fast, accurate focus is assured even with shallow F1.2 depth of field. Four XD (extreme dynamic) Linear Motors deliver high thrust to position the large, heavy focus groups for precision AF and tracking. High resolution is maintained at all focusing distances with the full AF speed and precision of E-mount bodies-for both stills and movies.Customizable focus hold button and more for advanced control
Focus hold buttons located on the top and side of the lens can be assigned to a number of other functions via a camera body menu, providing direct access to functions that are vital to the user's personal workflow, including right/left eye selection for Eye AF on bodies that support that feature.Lens Specifications | |
---|---|
Mount | Sony E-mount |
Format | 35 mm full frame |
Focal Length (mm) | 50 |
35 mm equivalent focal length (APS-C) | 75 |
Lens Groups / Elements | 10-14 |
Angle of View (35 mm) | 47° |
Angle of View (APS-C) | 32 °2 |
Maximum aperture (F) | 1.2 |
Minimum Aperture (F) | 16 |
Aperture Blades | 11 |
Circular Aperture | Yes |
Minimum Focus Distance | 1.32 ft (0.4 m) |
Maximum Magnification ratio (x) | 0.17 |
Filter Diameter (mm) | 72 |
Image stabilization (SteadyShot) | - (body-integrated) |
Zoom system | - |
Teleconverter compatibility (x1.4) | - |
Teleconverter compatibility (x2.0) | - |
Hood Type | Round, bayonet type |
Size & Weight | |
Dimensions (D x L) | 3.5 x 4.38" (87 x 108 mm) |
Weight | 27.5 oz (778 g) |
FE 50mm F1.2 GM

50 mm F1.2 "standard" G Master prime lens
With breathtaking G Master resolution and bokeh plus outstanding AF performance in a remarkably compact, lightweight design, the first 50‑mm F1.2 lens in the α lineup is an excellent choice for day-to-day applications. Whether you're shooting stills or movies, this lens can take your creativity and expression to new heights.Image-wide sharpness from F1.2
Resolution and contrast are outstanding throughout the aperture range-right up to F1.2. Three XA (extreme aspherical) lens elements in an advanced optical path subdue overall aberration, and other advanced optical technologies minimize chromatic aberration in a lens that is surprisingly compact and lightweight.Compact mobility means creative freedom
Large-aperture lenses are often large and heavy. The FE 50 mm F1.2 GM is only 3.5 x 4.38" (87 x 108 mm) and weighs just 27.5 oz (778 g). State-of-the-art optics plus Sony's amazing XD Linear Motors and mechanical design come together in a convenient, mobile lens for any shooting situation.Smooth, refined G Master bokeh
Three XA (extreme aspherical) elements with 0.01-micron surface precision-plus painstaking spherical aberration control at the design and manufacturing stages-contribute to gorgeous G Master bokeh that can really make portrait and other subjects stand out, especially at the lens's maximum F1.2 aperture.Nano AR Coating II ensures clear images in backlit scenes
Sony's Nano AR Coating II helps to achieve clear, well-defined images even in strong sunlight and backlighting. This advanced coating is evenly applied to entire element surfaces, effectively minimizing internal reflections so that flare and ghosting do not occur.Bokeh-enhancing 11-blade circular aperture
A new 11-blade circular aperture mechanism contributes to beautiful bokeh. Circular highlights are exquisitely rendered too, further enhancing the widely acclaimed beauty of G Master bokeh. Out-of-focus backgrounds are smoother and more pleasing in just about any situation and lighting.Close-ups with stunning bokeh
1.32 ft (0.4 meter) minimum focus and 0.17x maximum magnification deliver extra close-up flexibility for both stills and movies. XA (extreme aspherical) lens elements and a floating focus mechanism make it possible to achieve pinpoint sharpness while taking advantage of creamy F1.2 background bokeh at any focusing distance.Natural, linear manual focus response
Linear Response MF ensures that the focus ring responds directly and linearly to subtle control when focusing manually. Focus ring rotation translates directly to a corresponding change in focus, so control feels immediate and precise. Linear Response MF enhances manual focus control for both stills and movies.XD Linear Motors achieve fast, precise, quiet AF and tracking
Fast, accurate focus is assured even with shallow F1.2 depth of field. Four XD (extreme dynamic) Linear Motors deliver high thrust to position the large, heavy focus groups for precision AF and tracking. High resolution is maintained at all focusing distances with the full AF speed and precision of E-mount bodies-for both stills and movies.Customizable focus hold button and more for advanced control
Focus hold buttons located on the top and side of the lens can be assigned to a number of other functions via a camera body menu, providing direct access to functions that are vital to the user's personal workflow, including right/left eye selection for Eye AF on bodies that support that feature.Dust and moisture-resistant design
A dust- and moisture-resistant design1 provides the reliability needed for outdoor use in challenging conditions.First Gmaster



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