Olympus M.Zuiko 8-25mm F4.0 Pro
(Credit: Jim Fisher)
Creators using Micro Four Thirds mirrorless cameras have access to one of the largest, longest-running lens libraries, with more options than others since the system is backed by numerous brands, including OM System and Panasonic Lumix. I’ve been testing lenses at PCMag for well over a decade and have tried a lot of Micro Four Thirds glass along the way, so you can trust that my recommendations are based on actual use and years of experience. I’ve picked out some of the best performers and values for Micro Four Thirds cameras, so read on if you are trying to figure out what glass to get for the Editors’ Choice-winning Panasonic Lumix DC-G9 II, the retro chic OM System OM-3, or any other Micro Four Thirds camera.
March 20, 2026: With this update, we added the OM System 50-200mm F2.8 to our list of recommended telephoto lenses for Micro Four Thirds. Our existing picks have been vetted for currency and availability. Since our last update, we reviewed and evaluated two new Micro Four Thirds lenses for potential inclusion in this roundup.
First in Mirrorless
Micro Four Thirds cameras first went on sale in 2008. At the time, the mirrorless concept was novel. Instead of using an optical viewfinder and mirror, like the Four Thirds SLR system that preceded it, M43 takes the view from the image sensor and sends it right to an electronic display.
Olympus (now OM System) and Panasonic started things off, but several others have employed the mount over the years. Cameras in the Blackmagic Pocket Cinema line, DJI drones, and even some smartphones have all joined the platform.
Panasonic Lumix G100 with 12-32mm lens (Credit: Jim Fisher)
Mirrorless technology has grown a lot in the time since. Today’s models leapfrog SLRs in autofocus speed and video capabilities. Many, including those at the entry level, feature in-body image stabilization, too.
Currently, two manufacturers drive the platform forward. OM System carries the torch for the now-retired Olympus camera brand. Olympus is still around but no longer in the camera business. You might still find products with Olympus logos on store shelves, but new releases all have OM System branding.
OM System OM-1 Mark II (Credit: Jim Fisher)
Panasonic continues to support M43 under its Lumix imprint, even though it has added a full-frame camera system to its catalog. It uses the Lumix G designation for its Micro Four Thirds cameras, which include mainstream models and specialty options like the tiny BGH1 video camera.
How to Choose the Right Micro Four Thirds Lens
Finding a lens for a Micro Four Thirds camera isn’t difficult—there have been hundreds of different types over the years. But there are some things to take into account.
First up is the focal length. The millimeter number of every lens denotes its angle of view, and lenses with a smaller number capture a larger view.
Micro Four Thirds cameras use a different image sensor format than full-frame and APS-C cameras, so you need to do some math to match up focal lengths between the systems. Micro Four Thirds also uses a 4:3 aspect ratio. Compared with the 3:2 aspect sensors of competing systems, these sensors don’t translate as nicely to wide screens and are smaller in surface area.
Panasonic G9 II with Leica 12-60mm lens (Credit: Jim Fisher)
As such, expect to see lenses with smaller focal lengths than you might expect. A 12mm focal length on a full-frame system is ultra-wide, for instance, but captures a wide standard view on an M43 camera. That’s about the same as the main lens on your smartphone or a 24mm lens on a full-frame camera. The rule of thumb is to double Micro Four Thirds focal lengths to directly compare them with full-frame.
You don’t have to think too much about it when buying a native lens for the system. We’ve broken this guide up by type so you can jump down and pick out the best macro, telephoto, wide, or other type of lens for your camera.
If you’re planning on using lenses originally made for SLRs, it’s easy if you’re willing to deal with manual focus and aperture control via a simple mechanical adapter. This guide applies to lenses made for M43, but we have a separate guide for photographers who want to use vintage glass with a new digital camera.
Standard Zoom: Your Daily Driver
Lumix Leica 12-60mm F2.8-4.0 / Panasonic G9 II (Credit: Jim Fisher)
The first lens most photographers get with a camera is a standard zoom. Starter options emphasize size and value. They are typically also available at a discount if you buy them along with a camera.
You’re likely to get a Panasonic 12-32mm or Olympus 14-42mm EZ as a bundled zoom, but you might want to move to a more capable zoom as you learn to better use your camera, and if your budget allows it. There are many reasons to upgrade your lens. The F3.5-5.6 entry-level zooms lose light when you zoom in and aren’t as tough as premium options, many of which include weather sealing.
We like the Olympus 12-45mm F4 and 12-100mm F4 as upgrades for enthusiasts. The former is a good option if you like to work with a smaller kit, while the latter is what to get if you want more zoom power without changing lenses. The Panasonic Leica 12-60mm F2.8-4.0 is another good midprice zoom.
Olympus 12-200mm / E-M5 Mark III (Credit: Jim Fisher)
Pros are more likely to choose a lens with an F2.8 aperture. We’ve not tested the OM 12-40mm F2.8 II but liked the old Olympus version of the lens. Panasonic has a good 12-35mm F2.8 that you can still pick up secondhand, but we’ve not tested the updated Mark II edition. They are better choices for working in dim light—a lens captures twice the light at F2.8 than at F4—and snapshots with a bit more background blur, too.
The Micro Four Thirds system also supports the fastest aperture zoom on sale today. The Panasonic 10-25mm F1.7 is more than twice as bright as an F2.8 lens and doesn’t lose light when you increase the focal length. Its $1,800 price is on the high end for the system, but so is the lens.
Olympus M.Zuiko Digital ED 12-45mm F4 Pro
MSRP $649.99
Olympus M.Zuiko ED 12-100mm F4.0 IS Pro
MSRP $1,299.99
Panasonic Lumix G Leica DG Vario-Elmarit 12-60mmm F2.8-4.0 ASPH. Power O.I.S.
MSRP $999.99
Wide Angle: See More
Olympus 7-14mm / Panasonic G9 II (Credit: Jim Fisher)
Wide-angle lenses capture an epic, broad view of the world and are ideal for landscapes and architectural imaging.
For Micro Four Thirds, look for lenses that cover angles wider than 12mm. The Olympus Pro 8-25mm F4 zoom is one of our favorite options, and you can step up to the 7-14mm zoom if you want an f/2.8 aperture. Panasonic also sells a premium wide lens with Leica-certified optics, the DG 8-18mm F2.8-4.0, for around $1,100, but I’ve not tested it.
If you want a wide lens that gathers more light, you need to look at fixed-focal length choices. Most wide primes for the system are manual focus. Samyang and Venus Laowa aren’t household names but cover a space in which OM System and Panasonic don’t play.
There are a few wide-angle primes with autofocus for the system. For example, the Olympus 8mm F1.8 and Panasonic 8mm F3.5 capture fisheye views, while the Lumix G 9mm F1.7 is a rectilinear wide angle that shows straight lines in photos. We’ve not yet tested it, but it looks like a good, affordable option for around $500, and is well regarded by photogs who’ve tried it.
Olympus M.Zuiko ED 7-14mm F2.8 Pro
MSRP $1,299.99
Olympus M.Zuiko 8-25mm F4.0 Pro
MSRP $1,099.99
Olympus M.Zuiko ED 8mm F1.8 Fisheye Pro
MSRP $999.99
Olympus Fisheye Body Cap Lens 9mm
MSRP $99.99
Venus Optics Laowa 7.5mm F2
MSRP $499.00
Telephoto: Get Closer
Olympus 300mm F4 / Panasonic G9 II (Credit: Jim Fisher)
The Micro Four Thirds system is especially appealing for photographers who use telephoto lenses. These types have longer focal lengths, so they capture a narrower angle. They’re ideal for photographing wildlife and for getting great shots of team sports from the sidelines or stands.
These lenses come in both zoom and prime varieties. Primes typically have brighter apertures and work with teleconverters to extend their reach—the Olympus 300mm F4 and Panasonic 200mm F2.8 are two fine examples. Both are firmly in enthusiast or pro territory, though, with prices in the $3,000 ballpark.
If you’re just starting, the Olympus 40-150mm F4-5.6 is affordable, but it doesn’t focus quickly and its aperture means you need to stick to bright environments. The OM System M.Zuiko 40-150mm F4.0 is a good step-up option and one of our favorites for the system.
An F2.8 zoom is a better choice if you frequently work indoors. If you want better shots in dim light or more control over depth of field, consider the Olympus 40-150mm F2.8 or Panasonic 35-100mm F2.8. The OM System 50-200mm F2.8 is the best telezoom we’ve tested for the system, but is pricey.
Olympus 300mm F4 / Panasonic G9 II (Credit: Jim Fisher)
Wildlife specialists likely need something longer. The Panasonic G Vario 100-300mm II is a good starting point. It includes weather sealing and is long enough for backyard birders and tight shots of mallards at the park for just $650. If you want more reach, the OM System M.Zuiko 100-400mm II ($1,500) impressed me enough to earn an Editors’ Choice recommendation, it’s a great option for birds and critters.
OM has a couple of pro-priced zooms, too. The M.Zuiko 150-600mm F5-6.3 ($2,600) comes with incredible telephoto reach and overall good picture quality, but its price, narrow aperture, and overly bulky, telescoping design make it a tough sell for Micro Four Thirds system owners, especially weighed against teh 100-400mm II. The M.Zuiko 150-400mm F4.5 costs an arm and a leg at $7,500 but works to justify its price thanks to internal zoom optics and an integrated rear 1.25x teleconverter, which swaps it over to a 190-500mm F5.6 zoom with the flick of a switch. I’ve not tested it, but the results I’ve seen others get with the lens have impressed me.
OM System M.Zuiko Digital ED 50-200mm F2.8 IS Pro
MSRP $3,699.99
Olympus M.Zuiko ED 300mm F4.0 IS Pro
MSRP $2,499.99
Olympus M.Zuiko ED 40-150mm F2.8 Pro
MSRP $1,799.99
OM System M.Zuiko Digital ED 40-150mm F4.0 Pro
MSRP $899.99
OM System M.Zuiko Digital ED 100-400mm F5.0-6.3 IS II
MSRP $1,499.99
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Standard Prime: Blur the Background
Olympus 45mm F1.2 / E-M1 Mark II (Credit: Jim Fisher)
Prime lenses, those with a fixed angle of view, are typically a bit slimmer than zooms and gather more light. If you love snapping family photos in typical home lighting and getting a pleasingly blurry background in the process, think about a prime.
The Micro Four Thirds system includes primes that cover popular angles of view. Both Olympus and Panasonic offer relatively lightweight F1.8 and F1.7 lenses, many of which come in under $400.
If you want more control over depth of field, look at the Olympus Pro F1.2 series or the Panasonic Noctictron. They are certainly on the big side for the system but also get closer to the extremely shallow depth of field look that full-frame systems create.
If you’re open to manual focus, you have options with even brighter apertures for extremely shallow depth of field. Venus Laowa has a few F0.95 Argus series lenses for the system, and Voigtlander includes both F0.8 and F0.95 lenses in its Nokton line. As with the Olympus F1.2 lenses, these extra-bright lenses are bigger than the F1.8 primes.
Panasonic Lumix G Leica DG Nocticron 42.5mm F1.2
MSRP $1,599.99
Olympus M.Zuiko Digital ED 17mm F1.2 Pro
MSRP $1,199.00
OM System M.Zuiko Digital 17mm F1.8 II
MSRP $549.99
Olympus M.Zuiko ED 25mm F1.2 Pro
MSRP $1,199.00
Sigma 56mm F1.4 DC DN Contemporary
MSRP $528.98
Olympus M.Zuiko 25mm F1.8
MSRP $499.99
Macro: Magnify the World
Olympus 30mm Macro / PEN E-PL8 (Credit: Jim Fisher)
Some lenses can focus closer than others. If you want to hone in on minuscule subjects, look for a macro. These lenses can magnify subjects at life-size or better at their close-up focus distance, without giving up the ability to snap photos of distant subjects.
We recommend the Olympus 30mm F3.5 Macro for its low cost, better-than-life-size focus (1.25:1), and light build. The only drawback is that it requires you to get really close to your subject. If you want a bit more working distance, the Panasonic 45mm F2.8 and Olympus 60mm F2.8 are both worth a look.
Our favorite macro for Micro Four Thirds is a high-end option, the $1,500 OM System 90mm F3.5 Macro IS PRO. It’s the only lens of its type that includes both 2:1 magnification and autofocus. It also supports teleconverters for a tighter frame and 4:1 magnification.
OM System M.Zuiko Digital ED 90mm F3.5 Macro IS PRO
MSRP $1,499.99
Olympus M.Zuiko Digital ED 30mm F3.5 Macro
MSRP $299.99
Panasonic Lumix G Leica DG Macro-Elmarit 45mm F2.8 ASPH.
MSRP $899.99
Olympus M.Zuiko Digital ED 60mm F2.8 Macro
MSRP $499.99
Flashes, Tripods, and Other Accessories
Lensbaby Omni Filters (Credit: Jim Fisher)
A lens isn’t the only accessory you can add to your camera to expand its functionality. Several different tools can take your photography, vlogging, and cinematography to the next level.
For photographers, we recommend getting an add-on flash for your camera. Many Micro Four Thirds models don’t include a built-in flash. We like the Godox V1; its round head and rechargeable battery set it apart from most competitors.
You can also add a radio transmitter accessory for more lighting options. If you really prefer off-camera lighting, consider a more powerful strobe with battery power. The Flashpoint Xplor 300 is a good fit for light stands and tripods, while you can mount or handhold the smaller Xplor 100.
A good tripod is something every photographer should own. The in-body stabilization on cameras like the OM-1 is outstanding, but tripods are useful for high-resolution multi-shot modes, astrophotography, and video work. There are loads of good ones available, though our favorite model for mirrorless cameras is the Peak Design Travel Tripod.
We also like the Lensbaby Omni filter series. It puts modifiers in front of your lens for creative lighting effects. It’s useful for video as well as stills.
Vloggers buying a Micro Four Thirds system for 4K capabilities should also think about an external microphone, as clear audio is as important as sharp video. For video stabilization, the DJI RS 4 is our favorite gimbal for mid-sized and larger mirrorless cameras, but Micro Four Thirds owners are better served by the slimmer RS 4 Mini.
Peak Design Travel Tripod
MSRP $599.99
MSRP $169.00
MSRP $259.00
Flashpoint Xplor 100 Pro TTL R2
MSRP $299.00
Lensbaby Omni Creative Filter System
MSRP $99.95
MSRP $369.00
