Sony FE 24-70mm F2.8 GM
The Sony FE 24-70mm F2.8 GM is a premium constant maximum aperture full-frame (FE) zoom lens for the Sony E-mount, announced by Sony on February 3, 2016.[1][2]
 | |
| Maker | Sony |
|---|---|
| Lens mount(s) | Sony E-mount |
| Technical data | |
| Type | Zoom |
| Focus drive | Piezoelectric |
| Focal length | 24-70mm |
| Image format | 35mm full-frame |
| Aperture (max/min) | f/2.8 -22.0 |
| Close focus distance | 0.38 metres (1.2 ft) |
| Max. magnification | 1:4 (0.24x) |
| Diaphragm blades | 9 |
| Construction | 18 elements in 13 groups |
| Features | |
| Manual focus override |  Yes |
| Weather-sealing | Yes |
| Lens-based stabilization |  No |
| Aperture ring | No |
| Unique features | GM-series lens |
| Application | Multipurpose |
| Physical | |
| Max. length | 136 millimetres (5.4 in) |
| Diameter | 87.6 millimetres (3.45 in) |
| Weight | 886 grams (1.953 lb) |
| Filter diameter | 82mm |
| Accessories | |
| Lens hood | Petal-shape |
| History | |
| Introduction | 2016 |
| Retail info | |
| MSRP | $2199 USD |
Though designed for Sony's full frame E-mount cameras, the lens can be used on Sony's APS-C E-mount camera bodies, with an equivalent full-frame field-of-view of 36-105mm.
Build quality
The lens showcases a matte-black weather resistant plastic exterior with a rubber focus and zoom ring. There is also a zoom lock to prevent zoom creep and an Autofocus-Manual focus switch. The barrel of the lens telescopes outward from the main lens body as it's zoomed in from 24mm to 70mm.
References
- "Sony FE 24-70mm F2.8 GM: Digital Photography Review". Retrieved 2017-06-18.
- "Sony FE 24-70mm F2.8 GM review: Best zoom in the range". July 2016.
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