Sony E 55-210mm f/4.5-6.3 OSS

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Zoom lens

A zoom lens by Sony for APS-C cameras, 55-210mm f/4.5-6.3.

What it frames like

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

How wide 55mm sees at its wide end on each sensor it covers.

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

On APS-C (Sony E): like 82-315mm on full frame; f/4.5-6.3 gives about the depth of field of f/6.8-9.4 there.
On the larger-sensor bodies of Sony E: it works with the camera in a APS-C crop mode, at fewer megapixels.