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Olympus M.Zuiko 45mm f/1.8 vs Panasonic Leica DG 200mm f/2.8

Both are Micro Four Thirds mount primes for portrait — 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

SpecOlympus M.Zuiko 45mm f/1.8Panasonic Leica DG 200mm f/2.8
Focal length45mm200mm
Max aperturef/1.8f/2.8
Typeprimeprime
CoverageMicro Four ThirdsMicro Four Thirds
MountMicro Four ThirdsMicro Four Thirds

Which should you buy?

Where to buy

OM SYSTEM Olympus M.Zuiko Digital 45mm F1.8 Black for Micro Four Thirds System Camera, Compact Design, Beautiful Bokeh,

Olympus M.Zuiko 45mm f/1.8See price on Amazon

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PANASONIC LUMIX G Leica DG ELMARIT Professional Lens, 200mm, F2.8 ASPH., Mirrorless Micro Four Thirds, Power Optical O.I

Panasonic Leica DG 200mm f/2.8See price on Amazon

As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Affiliate links never affect our specs or which lenses we compare.

FAQ

What's the difference between the Olympus M.Zuiko 45mm f/1.8 and the Panasonic Leica DG 200mm f/2.8?
The Olympus M.Zuiko 45mm f/1.8 is 45mm f/1.8 prime, Micro Four Thirds; the Panasonic Leica DG 200mm f/2.8 is 200mm f/2.8 prime, Micro Four Thirds. Both fit the Micro Four Thirds mount.

Which is better in low light, the Olympus M.Zuiko 45mm f/1.8 or the Panasonic Leica DG 200mm f/2.8?
The Olympus M.Zuiko 45mm f/1.8 — its f/1.8 maximum aperture lets in more light and gives more background blur than the f/2.8 of the other.

Do the Olympus M.Zuiko 45mm f/1.8 and Panasonic Leica DG 200mm f/2.8 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: Panasonic Leica DG 15mm f/1.7 vs Panasonic Lumix G 20mm f/1.7 II · Panasonic Leica DG 25mm f/1.4 II vs OM System M.Zuiko 20mm f/1.4 PRO · Olympus M.Zuiko 45mm f/1.8 vs Panasonic Leica DG 25mm f/1.4 II · Olympus M.Zuiko 45mm f/1.8 vs OM System M.Zuiko 20mm f/1.4 PRO · all Micro Four Thirds lenses · all comparisons

Olympus M.Zuiko 45mm f/1.8Affiliate linkSee price on Amazon

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