The Sony FE 24–70mm F/2.8 GM II is a full-frame standard zoom lens from Sony's G Master series, made for Sony E-mount full-frame mirrorless cameras. It has a 24–70mm focal range and a constant F/2.8 aperture, so the maximum aperture stays the same throughout the zoom range. It is intended for photo and video work such as portraits, weddings, landscapes, events and commercial shoots.
The optical design has 15 elements in 20 groups. These include two extreme aspherical (XA) elements, two ED elements and two Super ED elements, which help reduce aberrations. Nano AR Coating II helps reduce flare and ghosting. An 11-blade circular aperture produces smooth background blur.
Four XD Linear Motors drive the autofocus. The lens has an aperture ring, a customizable focus hold button, a focus mode switch and zoom smoothness controls. The design is dust- and moisture-resistant.
- Mount
- Sony E-mount (full-frame)
- Focal length
- 24–70mm
- Max aperture
- Constant F/2.8
- Optical design
- 15 elements in 20 groups
- Special elements
- 2 XA, 2 ED, 2 Super ED
- Coating
- Nano AR Coating II
- Aperture blades
- 11, circular
- Autofocus
- 4 XD Linear Motors
- Min focus distance
- 0.21 m (wide end), 0.30 m (telephoto end)
- Max magnification
- Up to 0.32x
- Controls
- Aperture ring, focus hold button, focus mode switch, zoom smoothness controls
- Weight