My Favorite Lens
G Master super-telephoto zoom
A 100 mm to 400 mm zoom range is ideal for sports, wildlife and similar subjects, with image quality and AF performance that support professional working needs.
Sharp super-telephoto zoom, tenacious AF
The first super-telephoto zoom in Sony’s flagship G Master series covers a versatile 100 mm to 400 mm range.
With extraordinary resolution and fast, precise autofocus it lets you capture distant action with outstanding quality and immediacy.
In addition to world-class image quality, this fine lens offers the mobility, reliability, and operability that professional applications demand.
High resolution and fast AF at any focal length
Precision G Master optics ensure consistently high corner-to-corner resolution at any focusing distance throughout the lens’ zoom range.
Compact, lightweight and mobile
Innovative modular exterior construction and magnesium components reduce weight and size for improved portability and mobility.
Outstanding shooting versatility
A floating focus mechanism achieves a minimum focus distance of just 3.22 ft. (0.98 meters) so you can track and shoot subjects at any distance with one lens.
G Master lenses take imaging and expression to previously unattainable levels with a stunning blend of extremely high resolution and softly dissolving background bokeh.
 Super ED glass  ED glass
MTF (Modulation Transfer Function) describes how well a lens can reproduce fine details, measured as the degree of contrast achieved between finely spaced lines.
 Contrast (%)  Distance from optical center of lens (mm)  At 100 mm / Max. aperture  At 100 mm / F8 aperture  At 400 mm / Max. aperture  At 400 mm / F8 aperture  Spatial frequency  10 line pairs / mm  30 line pairs / mm  R: Radial values T: Tangential values
1. Focusing ring / 2. Zooming ring / 3. Focus mode switch / 4. Focus-range limiter / 5. Focus hold button / 6. Zoom smoothness adjuster / 7. Shake compensation switch / 8. Shake compensation mode switch / 9. Mounting index
Specifications and Features
Premium G Master series super telephoto zoom lens
Linear motor and Direct Drive SSM (DDSSM) for agile, highly precise focus lens control
Sony Nano AR Coating to eliminate flare and ghosting
Circular 9-blade aperture for beautiful defocus effects
- Dust and moisture resistant design.2
Minimum Focus Distance3.22 ft/0.98 mMaximum Magnification ratio (x)0.35Filter Diameter (mm)77Weight49.3 oz (Without tripod mount) 1,395 g (Without tripod mount)