S$ 3,028.00

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Learn more about G Master
New speed and resolution in an F1.2 lens

This 50mm F1.2 G Master prime lens is a creator’s dream, with an F1.2 maximum aperture that not only allows shooting in a wider range of lighting conditions, but also provides an extraordinary combination of high resolution, luscious G Master bokeh, and blazing autofocus. It is also remarkably compact and lightweight, for new creative freedom.

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Spectacularly fast, sharp 50mm at F1.2
Interview with the Development Team 
Product image of FE 50mm F1.2 GM
FE 50mm F1.2 GM Photo Gallery
G Master resolution without compromise

The compact, lightweight FE 50mm F1.2 GM is an ideal choice for dedicated creators. XA (extreme aspherical) elements and other advanced technologies combine to achieve extraordinary resolution and contrast from the image center right out to the edges. Sony’s Nano AR Coating II subdues flare and ghosting, while a floating focus mechanism ensure optimum sharpness at any focusing distance.

Close-up facial portrait of female model, with resolution of subject standing out against bokeh
Smooth, refined G Master bokeh

XA elements 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 with the shallow depth of field available at the lens’s maximum F1.2 aperture. An 11-blade circular aperture mechanism contributes to beautifully circular bokeh.

Image of the XD Linear Motor actuators in the lens
Fast, precise, quiet AF and tracking

Fast, accurate focus is assured, even with extremely shallow 50mm F1.2 depth of field. Four XD (extreme dynamic) Linear Motors smoothly deliver high thrust to position the large, heavy focus groups for fast, accurate AF. Original Sony E-mount lens technology ensures that you get maximum performance from E-mount bodies, for both stills and movies.

Image of a person holding a camera with the FE 50mm F1.2 GM lens attached
Professional mobility

87 mm (3-1/2 in.) in diameter, 108 mm (4-3/8 in.) long, and weighing just 778 grams (27.5 oz.), the FE 50mm F1.2 GM complements compact, high-performance E-mount bodies to create a system that gives serious shooters the mobility and handling. Three XA elements and four XD Linear Motors in a large-aperture lens that is surprisingly compact offer extraordinary creative potential.

Product image indicating focus mode switch and illustration describing dust and moisture resistant design
Professional control and reliability

Two focus hold buttons, a focus mode switch, a focus ring, an aperture ring with switchable click stops and other controls support smooth operation. The focus hold buttons can be assigned to other functions via a camera menu. Linear Response MF ensures that the focus ring responds linearly to manual focus control. Effective dust and moisture resistance and a fluorine front element coating enhance reliability.

Illustration of lens configuration
Lens Configuration 

G Master series lenses take imaging and expression to previously unattainable levels with a stunning blend of extremely high resolution and softly dissolving background bokeh.

[1] Extreme aspherical lens (XA lens) 

Modulation Transfer Function of SEL50F12GM
MTF Chart 

[1] Contrast (%) . [2] Distance from optical center of lens (mm)   [3] Max. aperture  [4] F8 aperture  [5] Spatial frequency   [6] 10 line pairs / mm   [7] 30 line pairs / mm  [8] Radial values  [9] Tangential values

Close-up photo of the FX6 being used to film
Advantages of Sony’s lenses for video shooting

Learn the four unique advantages of using Sony's E-mount lens for video shooting. The combination of Sony's lenses and cameras will enhance your video creation experience.

Lens Controls
Image of Lens Controls Left side

[1] Focusing ring  [2] Focus hold button  [3] Aperture ring  [4] Focus mode switch  [5] Aperture index

Image of Lens Controls Right side

[6] Aperture click switch

FE 50mm F1.2 GM compatibility

Follow the link below for lens/body compatibility details.

Some camera bodies may require software update for full functionality.

Specifications & Features

  • Premium G Master series standard prime lens

  • Three XA elements for high resolution throughout the image area

  • Sony Nano AR Coating II to eliminate flare and ghosting

  • XD Linear Motors offering excellent response and low vibration for fast, precise, quiet AF

  • Focus hold buttons and other features support professional shooting needs

Minimum Focus Distance
0.4 m (1.32 ft)
Maximum Magnification ratio (x)
Filter Diameter (mm)
778 g (27.5 oz.)

What's in the Box

Hood (model):ALC-SH163, Lens front cap:ALC-F72S, Lens rear cap:ALC-R1EM, Soft case, Case strap

Sony is committed not only to offering products, services and content that deliver exciting experiences but also to working towards our goal of a zero environmental footprint throughout our business activities. Learn more about Sony and the Environment

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