Sony FE 28-70mm f/2 GM Lens

The first G Master standard zoom with a constant F2 aperture is ideal for portraits and a wide range of other subjects. Sharpness and contrast rival prime lens quality, while F2 brightness, unrivaled AF, a versatile zoom range, and a compact, lightweight design offers extraordinary creative scope for stills and movies.


Advanced design and optical simulation result in zoom quality that rivals prime lenses. Large elements, including three XA (extreme aspherical) elements manufactured using original techniques, ensure high corner-to-corner resolution at F2 throughout the zoom range. Floating focus allows close focus down to 0.38 m/1.25 ft throughout the zoom range.

An F2 max. aperture and G Master optics deliver exquisite, soft bokeh for deep, dimensional images. Spherical aberration is carefully controlled for ideal resolution/bokeh balance, and a new 11-blade circular aperture unit helps to deliver gorgeous ball bokeh. Onion-ring bokeh and color bleeding are effectively suppressed for refined image quality.

This versatile standard zoom lens delivers image quality that rivals prime lenses and amazing AF. Innovative optics and XD (extreme dynamic) linear motors make all of this fit in a constant F2 zoom that is only 92.9 x 139.8 mm (3-3/4 x 5-5/8) and weighs just 918 g (32.4 oz). It offers stress-free shooting with all the advantages of zoom and no compromise on image quality.

Four XD (extreme dynamic) linear motors and the latest algorithm precisely control the large F2 focus group. Reliable focus tracking and instant response are essential at weddings or sports events where every frame counts. This lens is fully compatible with the 120 fps burst capability of the α9 III, and tracking continues even while zooming.

Focus breathing is subdued for refined movie imagery. Rack focus and zoom effects can be used with F2 depth of field to create smooth, natural transitions. Critical focus for high frame rate 4K 120p/FHD 240p recording is easy. The XD linear motors and a new aperture unit operate quietly, and α body breathing compensation is supported.

Sony’s original Nano AR Coating II minimizes flare/ghosting, making it possible to shoot clear images even in strong backlighting. Optics designed to suppress internal reflections provide further flare resistance, ensuring high clarity whenever a strong light source appears in the frame. Perfect for portraits, sports, movies, live events, and more.

Sony’s original Nano AR Coating II minimizes flare/ghosting, making it possible to shoot clear images even in strong backlighting. Optics designed to suppress internal reflections provide further flare resistance, ensuring high clarity whenever a strong light source appears in the frame. Perfect for portraits, sports, movies, live events, and more.

Important control functions include Linear Response MF for intuitive manual focus, adjustable zoom ring torque, and an aperture ring with a click ON/OFF switch. There are also two customizable focus hold buttons, an iris lock switch, and an AF/MF switch. Filter diameter is 86 mm, and the lens hood has a window for easy variable filter operation.

Buttons and switches feature silicone gaskets, the lens mount includes a rubber ring, and all other critical areas are painstakingly designed to prevent the incursion of dust and moisture and ensure maximum reliability in challenging outdoor conditions. A fluorine coating on the front element effectively repels contaminants and makes cleaning easy.

Lens Specifications

• Lens mount: Sony E-mount
• Format: 35mm full frame
• Lens Groups / Elements: 14-20
• Angle of View (APS-C): 54°-23°
• Maximum aperture (F): 2
• Minimum Aperture (F): 22
• Maximum Magnification ratio (x): 0.23
• Weight (approx.) (g): 918
• Weight (approx.) (oz.): 32.4
• Focal-Length (mm): 28-70
• 35mm equivalent focal-length (APS-C): 42-105
• Angle of view (35mm): 75°-34°
• Aperture Blades: 11
• Circular Aperture: Yes
• Minimum focus distance (m): 0.38
• Minimum focus distance (ft): 1.25
• Filter Diameter (mm): 86
• Image stabilization (SteadyShot): - (body-integrated)
• Zoom system: Manual
• Teleconverter compatibility (x1.4): Incompatible
• Teleconverter compatibility (x2.0): Incompatible
• Hood Type: Petal shape, bayonet type
• type: Interchangeable lens
• Dimensions (Diameter x Length) (mm): 92.9 x 139.8
• Dimensions (Diameter x Length) (in.): 3-3/4 x 5-5/8

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Other Information

• ED/Super ED glass (elements): ED (1), Super ED (3)
• Aspherical lens (elements): Yes (6) (including 3 XA lens)
• Lens coating: Nano AR Coating II
• Focusing type: Internal (floating)
• AF actuator: XD Linear Motor
• Linear Response MF: Yes
• Fluorine coating: Yes
• Mount rubber ring: Yes

What's In The Box

• SUPPLIED ACCESSORIES: Lens Hood | ALC-SH182, Lens front cap | ALC-F86S, Lens rear cap | ALC-R1EM, Case | Yes (soft case)