Standard prime lenses for Micro Four Thirds mount
4 standard prime options that fit OM System (Olympus) and Panasonic Lumix G Micro Four Thirds bodies — the natural field of view — first prime territory. Every spec from the manufacturer's own product name and catalog.
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 · Olympus OM-D E-M10 IV · Panasonic Lumix G9.
| Focal | Lens | Buy | Max aperture | Weight | Filter | Type | Coverage | Best for |
|---|---|---|---|---|---|---|---|---|
| 20mm | OM System M.Zuiko 20mm f/1.4 PRO | See price on Amazon | f/1.4 | 247 g | 58mm | prime | M4/3 | Standard primeEverydayLow-light |
| 25mm |  Olympus M.Zuiko 25mm f/1.8 | See price on Amazon | f/1.8 | 137 g | — | prime | M4/3 | Standard primeEveryday |
| 25mm | Panasonic Leica DG 25mm f/1.4 II | See price on Amazon | f/1.4 | 205 g | 46mm | prime | M4/3 | Standard primeLow-light |
| 25mm | Panasonic Lumix G 25mm f/1.7 | See price on Amazon | f/1.7 | 125 g | 46mm | prime | M4/3 | StreetEverydayStandard 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 4 of the 4 lenses above:
| Lens | Weight | Weather sealing |
|---|---|---|
| Panasonic Lumix G 25mm f/1.7 | 125g | Not verified |
| Olympus M.Zuiko 25mm f/1.8 | 137g | Not verified |
| Panasonic Leica DG 25mm f/1.4 II | 205g | Not verified |
| OM System M.Zuiko 20mm f/1.4 PRO | 247g | Weather-sealed |
Packing light? The lightest here is the Panasonic Lumix G 25mm f/1.7 at 125g. The lightest weather-sealed option is the OM System M.Zuiko 20mm f/1.4 PRO at 247g.
All Micro Four Thirds lenses: the full Micro Four Thirds index · other mounts: Sony E · Canon RF · Nikon Z · Fujifilm X · L-Mount.