I’ve owned and shot with a huge variety of Micro Four Thirds lenses over the years — everything from the tiny Olympus 9–18mm (which I used while shooting for travel companies up in the Outer Hebrides over a decade ago) to most of the modern PRO lenses.

Jump to the Lenses

When I came back to Micro Four Thirds recently with the OM-3, I did so for a couple of reasons. First, I simply enjoy using Micro Four Thirds cameras for travel. The OM-3 is also among the best cameras for taking photos of family.

The computational features, size, and weight mean I can leave the tripod and filters at home and just enjoy making photos. These cameras are rugged, weather-sealed, and the lens lineup is fantastic — from tiny pancake primes to super-telephoto zooms. Modern Micro Four Thirds image quality is excellent, easily good enough for 30×20″ prints, and with the right lenses, even low light performance is more than acceptable for most situations. The OM-3 is part of a new wave of system cameras that make more sense for travel than compacts, and I’ve compared it alongside other interchangeable-lens travel cameras in my dedicated 2025 guide. Click here for my full OM System OM-3 review.

Because of that philosophy, I deliberately kept my OM-3 kit small and only picked up three lenses to start with — enough to cover 90% of my needs without weighing me down. If you prefer to keep things even simpler then my best compact cameras article will be of interest.

Having used most of the Panasonic and Olympus/OM System lineup at some point, this article will break down what I think are the best lenses for travel photography with the OM-3. Everyone’s style is different, so feel free to swap things out — but one of the joys of Micro Four Thirds is that you can pack a complete kit for landscapes, street, portraits, and telephoto without breaking your back or your budget.

I’ve included affiliate links to all the lenses and have also put together the kits for you on Amazon to make it easy to find all the items in one place. If you click through those links and buy any items then I will earn a small commission for which I am very grateful. So thank you to everyone who uses them. It is literally the only way that I can afford to keep this site going.

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Olympus 12–40mm f/2.8 PRO II – The Ultimate Travel Zoom

I’ve used a lot of standard zoom lenses over the years — from basic kit zooms to Panasonic’s 12–60mm Leica and the 12–35mm f/2.8 — but the one I always come back to is the OM System 12–40mm f/2.8 PRO II.

It offers excellent image quality, staying sharp from wide open across the entire zoom range. The 24–80mm equivalent range covers almost everything I shoot while traveling — landscapes, portraits, and plenty in between. While many photographers like going ultra-wide for landscapes, I’ve found 24mm equivalent wide enough to capture the scene without introducing too much distortion.

The constant f/2.8 aperture is a big advantage, letting me shoot longer in low light before switching to a prime, and it offers just enough subject separation at the long end to handle portrait duty. It also focuses really close, so gives the ability to play with macro shots. The build quality is superb, with a solid feel, smooth focus ring, focus clutch, and reliable weather sealing. It’s a little bigger than the 12–45mm f/4 PRO, but still balances beautifully on the OM-3 and OM-1 Mark II and is far smaller and lighter than equivalent full-frame lenses.

Why I Choose It Over Other Options

Some people prefer the OM System 12–100mm f/4 PRO as an all-in-one travel zoom — and it’s excellent — but I find it just a little too large to carry all day on the OM-3. The 12–45mm f/4 PRO is another great alternative if f/2.8 isn’t important to you — it’s lighter and cheaper while still delivering most of the same optical quality.

For me, the 12–40mm f/2.8 II strikes the best balance: compact enough for travel, fast enough for low light, and optically excellent. If I could only have one lens for Micro Four Thirds, this one would be at the top of my list.

OM System 17mm f/1.8 II – The Perfect Everyday Travel Prime

I picked up the OM System 17mm f/1.8 II not because it’s the absolute best lens in the lineup, but because it feels like the perfect match for the OM-3. It’s incredibly small and light, making the camera feel almost pocketable — ideal for travel or days when I want a simple, no-fuss setup. The Mark II version adds weather sealing, which is a big deal for me since I often shoot outdoors in unpredictable conditions.

Optically, it’s sharp wide open, with decent (if not spectacular) bokeh. The 35mm equivalent field of view is one of the most versatile focal lengths you can have — wide enough for street photography and landscapes, but not so wide that it distorts portraits or environmental scenes. Autofocus is fast and confident, and the f/1.8 aperture is bright enough for street shooting well into the evening without needing to raise ISO too far.

If I’m being honest, I don’t love this lens the way I love some of my others — but it’s the one that makes the most sense if you want a small, light, high-quality travel kit. I have also owned the 25mm f/1.8, which I think is optically a little better, but for general travel and everyday use the 17mm’s versatility wins out.

Alternatives to Consider

If you prefer a slightly wider view, the Panasonic Leica 15mm f/1.7 is another excellent option, and if you want better bokeh and optical performance, the OM System 17mm f/1.2 PRO is available — but it’s bigger, heavier and more expensive. For most travelers, the 17mm f/1.8 II strikes the right balance of size, performance, and weather sealing.

OM System 25mm f/1.2 PRO – A System-Defining Lens

If there’s one lens that would keep me shooting Micro Four Thirds, it’s the OM System 25mm f/1.2 PRO. I’ve actually owned this lens twice — once when it was first released, and it was right at the top of my list when I bought the OM-3.

The reason is simple: image quality. It’s sharp wide open at f/1.2, which means you can use it in almost any lighting conditions, and the feathered bokeh is gorgeous — giving images a polished, high-end look. At 50mm equivalent, it’s incredibly versatile, covering everything from contextual storytelling shots to more intimate portraits.

Autofocus is quick and confident, and the build quality is as good as it gets — fully weather-sealed, professional-level construction, and a smooth focus ring with manual clutch. The rendering is among my absolute favourites of any lens I own — and that includes my Fuji GFX kit, which says a lot.

Yes, it’s larger than the f/1.8 primes, but paired with a grip on the OM-3 it handles beautifully and I can carry it all day. This is the lens I mount when I want the best, with zero compromises. It’s a system-defining lens and one of the best I’ve ever used on any system — yes, I rate it that highly.

If you want a smaller alternative, the Panasonic/Leica 25mm 1.4 lens offers a great compromise between the OM System versions and is excellent optically. However, mine broke for no reason whatsoever years ago and it put me off the lens. I doubt it’s a common issue (the lens just wouldnt communicate with the camera one day) but I prefer to go with the OM System lenses now as I’ve never had a problem with them even with much heavier use than my 25mm 1.4 ever had.

What If You’re a Zoom Shooter?

One of the great things about OM System — and Micro Four Thirds in general — is that high-quality zoom lenses are significantly smaller than on full-frame systems. I used to shoot with a full kit of zooms plus a few primes, and I could fit them all comfortably into a Lowepro Flipside 400 AW II backpack. In my kit were the 8–25mm f/4 PRO, 12–40mm f/2.8 PRO II, 40–150mm f/2.8 PRO, 300mm f/4 PRO, 25mm f/1.2 PRO, plus the 1.4x teleconverter — along with both the OM-1 and OM-1 Mark II bodies (with grips).

That was an incredibly versatile kit, and I could still take it as carry-on luggage on every flight. In my opinion, if you want the most versatile zoom setup for travel, you have two main approaches:

• Small and Light: Go for the 9–18mm, 12–45mm f/4 PRO, and 40–150mm f/4 PRO.
• Fast and Flexible: Choose the f/2.8 versions (8–25mm f/4 PRO pairs well here too) as I did, which gives you more light-gathering ability and subject separation.

It really comes down to your priorities — portability vs maximum performance — but either approach works beautifully with the OM-3. If you’re planning to use the larger f/2.8 zooms, I’d recommend adding a grip to the OM-3 for better balance and comfort on long shooting days.

Recommended Zooms

• OM System 12–40mm f/2.8 PRO II – My go-to standard zoom and the most versatile option for most travelers.
• OM System 12–100mm f/4 IS PRO – The ultimate one-lens solution if you want to pack just a single zoom. Incredible range, excellent optics, and Sync IS for rock-solid stabilization.
• OM System 8–25mm f/4 PRO – Perfect for wide-angle travel shooters who focus on landscapes, interiors, or tight spaces.

For many travelers, a kit consisting of two zoom lenses and a small prime like the following 8–25mm f/4 PRO + 40–150mm f/4 PRO + 17mm f/1.8 II provides complete coverage with surprisingly little weight — perfect for those who want to keep their kit minimal while staying ready for anything.

Final Thoughts

The OM-3 is one of the best travel cameras you can buy, and pairing it with the right lenses makes it even more capable. Whether you prefer the simplicity of a single zoom, the versatility of a two-zoom kit, or the image quality and character of primes like the 17mm f/1.8 and 25mm f/1.2 PRO, there’s an option to suit your style. The beauty of Micro Four Thirds is that you can build a complete travel kit that covers everything from wide landscapes to portraits — and still keep it light enough to carry all day. It’s one of the reasons why Micro Four Thirds still matters in 2025.

Once you’ve chosen your lenses, make sure you check out my Best Accessories for the OM-3 guide to get set up with spare batteries, memory cards, and other essentials before your next trip.