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Everyday lenses for Micro Four Thirds mount

10 everyday options that fit OM System (Olympus) and Panasonic Lumix G Micro Four Thirds bodies — versatile walk-around lenses that stay on the camera. 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.

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FocalLensBuyMax apertureWeightTypeCoverageBest for
12-100mmOM SYSTEM Olympus M.Zuiko Digital ED 12-100mm F4.0 is PRO for Micro Four Thirds System Camera, High Magnification Zoom LOM System M.Zuiko 12-100mm f/4 PROAmazon →f/4561 gzoomM4/3EverydayTravel
12-40mmOM SYSTEM Olympus M.Zuiko Digital ED 12-40mm F2.8 PRO II for Micro Four Thirds System Camera Weather Sealed Design FluorOM System M.Zuiko 12-40mm f/2.8 PRO IIAmazon →f/2.8382 gzoomM4/3Pro standard zoomEverydayTravel
12-60mmPanasonic LUMIX Professional 12-60mm Camera Lens, Leica DG Vario-ELMARIT, F2.8-4.0 ASPH, Dual I.S. 2.0 with Power O.I.S,Panasonic Leica DG 12-60mm f/2.8-4Amazon →f/2.8-4320 gzoomM4/3EverydayTravel
12-60mmPANASONIC LUMIX G VARIO LENS, 12-60MM, F3.5-5.6 ASPH., MIRRORLESS MICRO FOUR THIRDS, POWER OPTICAL I.S., H-FS12060 (USA Panasonic Lumix G Vario 12-60mm f/3.5-5.6Amazon →f/3.5-5.6210 gzoomM4/3EverydayTravelBudget
15mmPanasonic Leica DG Summilux 15mm f/1.7 Mirrorless Camera Lens, Micro Four Thirds, BlackPanasonic Leica DG 15mm f/1.7Amazon →f/1.7115 gprimeM4/3StreetEverydayLow-light
17mmOM SYSTEM Olympus M.Zuiko Digital 17mm F1.8 II for Micro Four Thirds System Camera, Weather Proof, Compact Design, BeautOM System M.Zuiko 17mm f/1.8Amazon →f/1.8120 gprimeM4/3StreetEverydayLow-light
20mmPanasonic LUMIX G II Lens, 20MM, F1.7 ASPH, MIRRORLESS Micro Four Thirds, H-H020AS (USA Silver)Panasonic Lumix G 20mm f/1.7 IIAmazon →f/1.787 gprimeM4/3EverydayStreetCompact
20mmOM System M.Zuiko 20mm f/1.4 PROAmazon →f/1.4247 gprimeM4/3Standard primeEverydayLow-light
25mmOlympus M.Zuiko Digital 25mm F1.8 Black for Micro Four Thirds System Camera, Compact Design, Beautiful Bokeh, BrightOlympus M.Zuiko 25mm f/1.8Amazon →f/1.8137 gprimeM4/3Standard primeEveryday
25mmPanasonic LUMIX G Lens, 25mm, F1.7 ASPH, Mirrorless Micro Four Thirds, H-H025K (USA Black)Panasonic Lumix G 25mm f/1.7Amazon →f/1.7125 gprimeM4/3StreetEverydayStandard primeBudget

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 10 of the 10 lenses above:

LensWeightWeather sealing
Panasonic Lumix G 20mm f/1.7 II87gNot verified
Panasonic Leica DG 15mm f/1.7115gNot verified
OM System M.Zuiko 17mm f/1.8120gNot verified
Panasonic Lumix G 25mm f/1.7125gNot verified
Olympus M.Zuiko 25mm f/1.8137gNot verified
Panasonic Lumix G Vario 12-60mm f/3.5-5.6210gNot verified
OM System M.Zuiko 20mm f/1.4 PRO247gWeather-sealed
Panasonic Leica DG 12-60mm f/2.8-4320gNot verified
OM System M.Zuiko 12-40mm f/2.8 PRO II382gWeather-sealed
OM System M.Zuiko 12-100mm f/4 PRO561gWeather-sealed

Packing light? The lightest here is the Panasonic Lumix G 20mm f/1.7 II at 87g. The lightest weather-sealed option is the OM System M.Zuiko 20mm f/1.4 PRO at 247g.

Weights and sealing as published for each lens — 5 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

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