Wildlife lenses for Micro Four Thirds mount

4 wildlife options that fit OM System (Olympus) and Panasonic Lumix G Micro Four Thirds bodies — long reach and fast autofocus for birds and distant animals. Every spec from the manufacturer's own product name and catalog.

Last verified 2026-06-21

Shooting a specific body? Per-camera fits: OM System OM-1 · OM System OM-1 Mark II · OM System OM-3 · OM System OM-5 · Panasonic Lumix G100 · Panasonic Lumix G9 II · Panasonic Lumix GH6 · Panasonic Lumix GH7 · Olympus OM-D E-M10 IV · Panasonic Lumix G9.

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Focal	Lens	Buy	Max aperture	Weight	Filter	Type	Coverage	Best for
40-150mm	OM System M.Zuiko 40-150mm f/2.8 PRO	Check price →	f/2.8	760 g	72mm	zoom	M4/3	TelephotoSports & actionWildlife
50-200mm	Panasonic Leica DG 50-200mm f/2.8-4	Check price →	f/2.8-4	655 g	67mm	zoom	M4/3	TelephotoWildlifeSports & actionPortrait
100-400mm	Panasonic Leica DG 100-400mm II	Check price →	f/4-6.3	985 g	—	zoom	M4/3	TelephotoWildlife
150-600mm	OM System M.Zuiko 150-600mm f/5-6.3 IS	Check price →	f/5-6.3	2065 g	—	zoom	M4/3	TelephotoWildlifeSports & action

Weight & weather sealing: which of these can you carry all day?

On long approaches the decision is often made by weight, not aperture. Published weights for 4 of the 4 lenses above:

Lens	Weight	Weather sealing
Panasonic Leica DG 50-200mm f/2.8-4	655g	Not verified
OM System M.Zuiko 40-150mm f/2.8 PRO	760g	Weather-sealed
Panasonic Leica DG 100-400mm II	985g	Not verified
OM System M.Zuiko 150-600mm f/5-6.3 IS	2065g	Not verified

Packing light? The lightest here is the Panasonic Leica DG 50-200mm f/2.8-4 at 655g. The lightest weather-sealed option is the OM System M.Zuiko 40-150mm f/2.8 PRO at 760g.

Weights and sealing as published for each lens — 3 from the manufacturer's own spec page, 1 from a published lens database or review quoting the maker's figure (per-lens source recorded in the dataset) · methodology

All Micro Four Thirds lenses: the full Micro Four Thirds index · other mounts: Sony E · Canon RF · Nikon Z · Fujifilm X · L-Mount.