Tamron 28-200mm f/2.8-5.6 Di III RXD

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Zoom lens

A zoom lens by Tamron for Full frame cameras, 28-200mm f/2.8-5.6. A full-frame travel zoom that starts at f/2.8.

Maker	Tamron
Focal length	28-200mm (zoom)
Maximum aperture	f/2.8-5.6 (it gets darker as you zoom in)
Made for	Full frame sensors
Mounts	Sony E
Stabilised	no
Autofocus	yes

What it frames like

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

How wide 28mm sees at its wide end on each sensor it covers.

f/2.8 wide open, to scale against f/1.4.

On full frame (Sony E): as marked, 28-200mm.
On APS-C (Sony E): like 42-300mm on full frame; f/2.8-5.6 gives about the depth of field of f/4.2-8.4 there.