Best travel lenses for the OM System OM-1 Mark II

OM System OM-1 Mark II · 2024 · 20.4 MP Micro Four Thirds · 599 g · in-body stabilisation

8 travel lenses that fit the OM System OM-1 Mark II (Micro Four Thirds mount) — one-lens range and low weight. Sorted brightest-aperture first; every spec from the manufacturer's catalog.

Start with the OM System M.Zuiko 12-40mm f/2.8 PRO II. At f/2.8 it is the brightest of the 8 travel Micro Four Thirds lenses that fit the OM System OM-1 Mark II — the full comparison is below.

Last verified 2026-06-21 · Micro Four Thirds mount · OM System Micro Four Thirds body · 2× crop factor

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

Focal	Lens	Buy	Max aperture	Weight	Filter	Type	Coverage	Best for
12-40mm	OM System M.Zuiko 12-40mm f/2.8 PRO II	Check price →	f/2.8	382 g	62mm	zoom	M4/3	Pro standard zoomEverydayTravel
12-60mm	Panasonic Leica DG 12-60mm f/2.8-4	Check price →	f/2.8-4	320 g	62mm	zoom	M4/3	EverydayTravel
12-60mm	Panasonic Lumix G Vario 12-60mm f/3.5-5.6	Check price →	f/3.5-5.6	210 g	58mm	zoom	M4/3	EverydayTravelBudget
8-25mm	OM System M.Zuiko 8-25mm f/4 PRO	Check price →	f/4	411 g	72mm	zoom	M4/3	Wide-angleTravelLandscape
12-100mm	OM System M.Zuiko 12-100mm f/4 PRO	Check price →	f/4	561 g	—	zoom	M4/3	EverydayTravel
100-300mm	Panasonic Lumix G 100-300mm f/4-5.6 II	Check price →	f/4-5.6	520 g	67mm	zoom	M4/3	Sports & actionTelephotoTravelBudget
100-400mm	OM System M.Zuiko 100-400mm f/5-6.3 IS	Check price →	f/5-6.3	1120 g	—	zoom	M4/3	Sports & actionTelephotoTravel
100-400mm	OM System M.Zuiko 100-400mm f/5-6.3 IS II	Check price →	f/5-6.3	1300 g	—	zoom	M4/3	Sports & actionTelephotoTravel

One limit of this table: it lists only Micro Four Thirds lenses that mount natively on the OM System OM-1 Mark II — lenses fitted through an adapter are not included here. See which mounts adapt to which.

What these focal lengths actually give you on the OM System OM-1 Mark II

The OM System OM-1 Mark II has a Micro Four Thirds sensor, so it sees a 2× crop of what each lens projects. Every focal length below therefore frames 2× tighter than its marked number. A 50mm on the OM System OM-1 Mark II frames like 100mm, not the "normal" view its marked number implies.

Effective focal lengths are the marked focal length × the 2× sensor crop factor — the field of view, not a change in the lens itself. Aperture and depth of field are unaffected.

Weight & weather sealing on the OM System OM-1 Mark II

On long approaches the decision is often made by weight, not aperture. Published weights for 8 of the 8 lenses above:

Packing light? The lightest here is the Panasonic Lumix G Vario 12-60mm f/3.5-5.6 at 210g. The lightest weather-sealed option is the OM System M.Zuiko 12-40mm f/2.8 PRO II at 382g.

Weights and sealing as published for each lens — 3 from the manufacturer's own spec page, 5 from a published lens database or review quoting the maker's figure (per-lens source recorded in the dataset) · methodology

FAQ

What is the best travel lens for the OM System OM-1 Mark II?
OM System M.Zuiko 12-40mm f/2.8 PRO II (12-40mm f/2.8) is the standout travel option that fits the OM System OM-1 Mark II. 8 travel Micro Four Thirds lenses fit in total — compare them below.

Do these travel lenses fit the OM System OM-1 Mark II?
Yes — every lens here is a Micro Four Thirds mount lens, so it fits the OM System OM-1 Mark II and covers its Micro Four Thirds sensor.

What is the lightest travel lens for the OM System OM-1 Mark II?
The Panasonic Lumix G Vario 12-60mm f/3.5-5.6 at 210g (manufacturer-published weight). The lightest weather-sealed option is the OM System M.Zuiko 12-40mm f/2.8 PRO II at 382g. Weights for 8 of the 8 lenses on this page are in the weight table above.

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All lenses for the OM System OM-1 Mark II · the same use across mounts: Travel lenses for Micro Four Thirds · all cameras

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