Compare lenses

Olympus M.Zuiko 12-45mm f/4 PRO vs Olympus M.Zuiko 8-25mm f/4 PRO

The Olympus M.Zuiko 12-45mm f/4 PRO and the Olympus M.Zuiko 8-25mm f/4 PRO side by side, computed from this guide's catalogue.

Which to pick

Pick the Olympus M.Zuiko 12-45mm f/4 PRO if you want more reach (to 90mm equivalent) and a lighter lens (254 g against 411 g). Pick the Olympus M.Zuiko 8-25mm f/4 PRO if you want a wider view (from 16mm equivalent).

Still torn? Ask the guide about the Olympus M.Zuiko 12-45mm f/4 PRO and the Olympus M.Zuiko 8-25mm f/4 PRO

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
Spec	Olympus M.Zuiko 12-45mm f/4 PRO	Olympus M.Zuiko 8-25mm f/4 PRO
Maker	Olympus	Olympus
Focal length	12-45mm (zoom)	8-25mm (zoom)
Full-frame equivalent	24-90mm on Micro Four Thirds	16-50mm on Micro Four Thirds
Maximum aperture	f/4	f/4
Made for	Micro Four Thirds	Micro Four Thirds
Mounts	Micro Four Thirds	Micro Four Thirds
Stabilised	no	no
Autofocus	yes	yes
Zoom range	3.8×more range	3.1×
Weight	254 glighter	411 g
Cameras it fits	49 in this guide	49 in this guide

Focal range, in full-frame terms

Olympus M.Zuiko 12-45mm f/4 PRO: 12-45mm on Micro Four Thirds, like 24-90mm.

Olympus M.Zuiko 8-25mm f/4 PRO: 8-25mm on Micro Four Thirds, like 16-50mm.

Aperture

Olympus M.Zuiko 12-45mm f/4 PRO: f/4 wide open.

Olympus M.Zuiko 8-25mm f/4 PRO: f/4 wide open.

Each opening drawn to scale against f/1.4: a smaller f-number lets in more light and blurs the background more.

Field of view

How wide each sees, at each end, on the sensor it was made for.

Cameras they fit

49 cameras in this guide take both, so either works on the same body.