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OM System M.Zuiko 12-40mm f/2.8 PRO II vs Panasonic Leica DG 12-60mm f/2.8-4

Both are Micro Four Thirds mount zooms for everyday and travel — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-06-21 · Micro Four Thirds mount · prices change — check the retailer

SpecOM System M.Zuiko 12-40mm f/2.8 PRO IIPanasonic Leica DG 12-60mm f/2.8-4
Focal length12-40mm12-60mm
Max aperturef/2.8f/2.8-4
Typezoomzoom
CoverageMicro Four ThirdsMicro Four Thirds
MountMicro Four ThirdsMicro Four Thirds

Which should you buy?

Where to buy

OM SYSTEM Olympus M.Zuiko Digital ED 12-40mm F2.8 PRO II for Micro Four Thirds System Camera Weather Sealed Design Fluor

Check the OM System M.Zuiko 12-40mm f/2.8 PRO II price on Amazon →

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Panasonic LUMIX Professional 12-60mm Camera Lens, Leica DG Vario-ELMARIT, F2.8-4.0 ASPH, Dual I.S. 2.0 with Power O.I.S,

Check the Panasonic Leica DG 12-60mm f/2.8-4 price on Amazon →

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FAQ

What's the difference between the OM System M.Zuiko 12-40mm f/2.8 PRO II and the Panasonic Leica DG 12-60mm f/2.8-4?
The OM System M.Zuiko 12-40mm f/2.8 PRO II is 12-40mm f/2.8 zoom, Micro Four Thirds; the Panasonic Leica DG 12-60mm f/2.8-4 is 12-60mm f/2.8-4 zoom, Micro Four Thirds. Both fit the Micro Four Thirds mount.

Do the OM System M.Zuiko 12-40mm f/2.8 PRO II and Panasonic Leica DG 12-60mm f/2.8-4 fit the same camera?
Yes — both are Micro Four Thirds mount lenses, so they fit OM System (Olympus) and Panasonic Lumix G Micro Four Thirds bodies.

Citing these specs? Go ahead — manufacturer data, last verified 2026-06-21. Copy a ready-made reference:

More Micro Four Thirds comparisons: OM System M.Zuiko 100-400mm f/5-6.3 IS vs Panasonic Lumix G 100-300mm f/4-5.6 II · OM System M.Zuiko 100-400mm f/5-6.3 IS II vs Panasonic Lumix G 100-300mm f/4-5.6 II · OM System M.Zuiko 17mm f/1.8 vs Panasonic Leica DG 15mm f/1.7 · OM System M.Zuiko 40-150mm f/2.8 PRO vs OM System M.Zuiko 150-600mm f/5-6.3 IS · all Micro Four Thirds lenses · all comparisons

OM System M.Zuiko 12-40mm f/2.8 PRO IIAffiliate linkAmazon →