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Sony FE 100-400mm f/4.5 GM OSS

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Zoom lens

A zoom lens by Sony for Full frame cameras, 100-400mm f/4.5. A constant f/4.5 telephoto zoom for sport and wildlife, sold alongside the older f/4.5-5.6.

Maker	Sony
Focal length	100-400mm (zoom)
Maximum aperture	f/4.5
Made for	Full frame sensors
Mounts	Sony E
Stabilised	yes
Autofocus	yes

What it frames like

Its full-frame-equivalent focal length on the sensor it was made for.

How wide 100mm sees at its wide end on each sensor it covers.

f/4.5 wide open, to scale against f/1.4.

On full frame (Sony E): as marked, 100-400mm.
On APS-C (Sony E): like 150-600mm on full frame; f/4.5 gives about the depth of field of f/6.8 there.

Cameras it fits

Compare with

See what it frames: its view on the Sony a7R VI at any distance, and its depth of field, drawn to scale.