Sony FE 28–70mm F2 GM (SEL2870GM) Full-Frame Standard Zoom G Master Lens

The Sony FE 28–70mm F2 GM combines a constant F2 aperture with high-resolution optics, gorgeous G Master bokeh and fast autofocus.

Its compact and lightweight design provides versatile performance for portraits, stills and movies without compromising image quality.

Product Highlights

• 28–70mm versatile standard zoom range
• Constant F2 maximum aperture
• G Master standard zoom design
• High corner-to-corner resolution at F2
• Three XA (extreme aspherical) elements
• One ED element
• Three Super ED elements
• Nano AR Coating II
• Floating focus mechanism
• Gorgeous G Master bokeh
• Compact and lightweight 918g design
• Four XD (extreme dynamic) Linear Motors
• Precise and reliable AF tracking
• Compatible with 120fps burst capability of the α9 III
• Reduced focus breathing for movies
• Supports high frame rate 4K 120p and FHD 240p recording
• Linear Response MF

Features

Sharp, refined rendering in a unique constant F2 standard zoom

The advanced optical design uses three XA elements to provide high corner-to-corner resolution at F2 throughout the zoom range. One ED and three Super ED elements help reduce chromatic aberration, while Nano AR Coating II suppresses flare and ghosting. The floating focus mechanism improves close-focus resolution, while G Master bokeh enhances dimensionality.

A compact, mobile lens packed with superb optics and functionality

The compact and lightweight design combines advanced standard zoom functionality with image quality that rivals prime lenses. Measuring 92.9 × 139.8mm and weighing 918g, the lens incorporates advanced optics and XD Linear Motors while maintaining a constant F2 aperture.

Precise, tenacious AF tracking with instant response

Four XD (extreme dynamic) Linear Motors and an advanced algorithm precisely control the large F2 focus group. The lens provides reliable focus tracking and instant response for demanding situations such as weddings and sports events. It is fully compatible with the 120fps burst capability of the α9 III, with smooth tracking even while zooming.

Designed for refined, expressive movie production

Focus breathing is effectively reduced for smooth movie imagery with minimal angle-of-view instability. Rack focus and zoom effects can be combined with F2 depth of field for natural transitions. The lens supports critical focus for high-frame-rate 4K 120p and FHD 240p recording, while XD Linear Motors and the new aperture unit provide quiet operation.

Operability and reliability that support professional needs

Linear Response MF provides intuitive focus control, while adjustable zoom ring torque allows customisation. An aperture ring with click ON/OFF switch provides hands-on aperture control, and two customisable focus hold buttons offer additional flexibility. Dust and moisture resistance supports reliability in challenging outdoor conditions, while the fluorine-coated front element helps repel contaminants.