G Master zooms offer sharpness and smooth bokeh across the entire range; the second generation (II) is significantly smaller and lighter. The G series is complemented by all-round zooms with constant f/4, including the PZ 28-135 with servo zoom and internal zooming, designed for video.
Sony E mount with autofocus and full camera communication. GM zooms have constant f/2.8, several models have OSS optical stabilization; the 12-24 GM uses a rear filter holder instead of a front thread.
Ideal for
Why Sony FE Zooms
- Constant aperture – f/2.8 on GM, f/4 on G zooms.
- Optical stabilization – OSS on selected models.
- Power zoom – PZ 28-135 with servo zoom for smooth moves.
- Compact GM II – Significantly smaller and lighter than the first generation.
Lens parameters
 28-70mm |
|
| Max. aperture | f/3.5 |
| Min. aperture | f/22-36 |
| Min. focus | 0.3-0.45 m |
| Front diameter | 72.5 mm |
| Length | 83 mm |
| Weight | 0.295 kg |
| Iris blades | 7 |
Key specs
| Type | Photo zoom (AF) |
|---|---|
| Focal lengths | 28-70mm |
| Max. aperture | f/3.5 |
| Coverage | Full Frame |
| Bayonet | Sony E |
| Min. focus | 0.3-0.45 m |
| Weight | 0.295 kg |
