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Micro Four Thirds Lenses

Browse Micro Four Thirds (MFT, M43 or Micro 4/3) lenses for Panasonic Lumix, OM System and Olympus cameras such as the Lumix G9, OM-1 and OM-D E-M10. Lenses come from the camera brands as well as Samyang, Sigma, TTArtisan and Meyer-Optik Görlitz. Filter by focal length, aperture, autofocus, image stabilization or weight to compare.

New Micro Four Thirds lenses

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182 results

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Micro Four Thirds at a glance

Introduced
2008 with the Panasonic Lumix DMC-G1
Camera sensor formats
Micro Four Thirds
Cameras in the database
77, latest OM System PEN (2026)
Lenses in the database
182 from 19 manufacturers
Focus
95 autofocus, 87 manual focus
Focal lengths
4 to 600 mm
Fastest aperture
f/0.85

Frequently asked questions

What is the crop factor of Micro Four Thirds?

It is 2.0 compared with full frame, because the sensor measures only about 17.3 x 13 mm. A 25 mm lens therefore frames like a 50 mm lens on full frame. MFT lenses are made only for the MFT mount, and according to Panasonic they cannot even be used on Four Thirds camera bodies.

Can you use Olympus lenses on Panasonic cameras and vice versa?

Yes, Micro Four Thirds is an open standard from Olympus and Panasonic (2008), so lenses and cameras from both brands can be combined. The combined lens-and-body stabilization (Panasonic Dual I.S., OM System's 5-axis Sync IS), however, is designed for matching brands. With mixed combinations you usually get either lens or in-body stabilization, not both together.

Can you adapt lenses from other systems to Micro Four Thirds?

Yes. The short flange distance of 19.25 mm allows adapters for almost any lens made for a camera with a longer flange distance, for example from Canon, Nikon, Leica, Minolta, Pentax and Zeiss. Simple adapters are manual only, while some active adapters such as the Metabones Speed Booster Ultra for Canon EF support autofocus. Keep the 2x crop factor in mind, which a Speed Booster (0.71x) can reduce to about 1.4x.

Is Micro Four Thirds dead?

No. OM System (the successor to Olympus' camera business) and Panasonic both still sell Micro Four Thirds cameras such as the OM-3, OM-5 Mark II, Lumix GH7 and G9 II, plus lenses. New models do appear less often than they used to, though.

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