Specifications#
- Brand
- Olympus
- Model
- M.Zuiko Digital ED 12-100mm f/4.0 IS Pro
- Lens type
- Superzoom
- Focal length
- 12–100 mm
- Maximum aperture
- f/4
- Image circle
- Four Thirds (17.3×13 mm)
- Mount(s)
- Micro Four Thirds
- Projection
- Rectilinear
- Stabilisation
- Yes (optical)
- Lensfun correction profile
- Yes — distortion/vignetting/TCA
Equivalent focal length on different cameras#
Field of view and depth-of-field equivalence when this lens is used on bodies with different sensor sizes (natively or via an adapter).
| Camera format | At 12 mm | At 35 mm | At 100 mm | Equiv. aperture (DoF) |
|---|---|---|---|---|
| Micro Four Thirds | 24 mm · 84° | 70 mm · 34° | 200 mm · 12° | f/8.0 |
Depth of field & background blur#
Computed on its native Four Thirds format (CoC 15 µm). “Blur @2 m” is the size of an out-of-focus point at infinity, as a percentage of frame width, with the subject at 2 m — a simple bokeh index. Full table: 14 mm f/4 on four thirds.
| Focal | Aperture | at 1 m | at 2 m | at 5 m | at 10 m | Hyperfocal | Blur @2 m |
|---|---|---|---|---|---|---|---|
| 12 mm | f/4 | 99.2 cm | 10.6 m | ∞ | ∞ | 2.41 m | 0.1% |
| 12 mm | f/8 | 5.12 m | ∞ | ∞ | ∞ | 1.21 m | 0.1% |
| 35 mm | f/4 | 9.5 cm | 38.9 cm | 2.59 m | 12.8 m | 20.4 m | 0.9% |
| 35 mm | f/8 | 19.1 cm | 80.0 cm | 6.37 m | 420 m | 10.2 m | 0.5% |
| 100 mm | f/4 | 1.1 cm | 4.6 cm | 29.4 cm | 1.19 m | 167 m | 7.6% |
| 100 mm | f/8 | 2.2 cm | 9.1 cm | 59.0 cm | 2.41 m | 83.4 m | 3.8% |
Handheld & night-sky limits#
NPF assumes typical 20–24 MP sensors (≈6 µm pixels on full frame, ≈3.9 µm on APS-C, ≈3.3 µm on Micro Four Thirds).
| Body | Min. handheld shutter (longest focal) | 500 rule at 12 mm | NPF at 12 mm, f/4 |
|---|---|---|---|
| Micro Four Thirds | 1/200 s | 21 s | 20 s |
Compatible cameras#
Bodies in our database with a native Micro Four Thirds mount.
- OM System OM-3 2025
- Panasonic Lumix DC-GH7 2024
- OM System OM-1 Mark II 2024
- Panasonic Lumix DC-G9M2 2023
- Panasonic Lumix DC-GH6 2022
- OM System OM-1 2022
- OM System OM-5 2022
- Panasonic Lumix DC-GH5M2 2021
- OM System PEN E-P7 2021
- Olympus OM-D E-M1 Mark III 2020
- Olympus OM-D E-M10 Mark IV 2020
- Olympus OM-D E-M5 Mark III 2019
- Olympus OM-D E-M1X 2019
- Olympus PEN E-PL9 2019
- Panasonic Lumix DC-GH5S 2018
- Panasonic Lumix DC-GX9 2018
- Panasonic Lumix DC-G9 2017
- Panasonic Lumix DC-GH5 2017
- Olympus OM-D E-M10 Mark III 2017
- Panasonic Lumix DC-GX850/GX800 2017
- Olympus OM-D E-M1 Mark II 2016
- Olympus OM-D E-M5 Mark II 2015
- Panasonic Lumix DMC-GX8 2015
- Panasonic Lumix DMC-GH4 2014
- Olympus OM-D E-M1 2013
- Panasonic Lumix DMC-GX7 2013
- Olympus PEN E-P5 2013
- Olympus PEN E-PL5 2012
- Olympus OM-D E-M5 2012
- Olympus PEN E-P3 2011
- Olympus PEN E-PM1 2011
- Olympus E-PL2 2011
- Olympus PEN E-PL1 2010
- Panasonic Lumix DMC-G2 2010
- Olympus PEN E-P1 2009
- Olympus PEN E-P2 2009
- Panasonic Lumix DMC-GF1 2009
- Panasonic Lumix DMC-GH1 2009
- Panasonic Lumix DMC-G1 2008
- Leica Digilux 3 2006
Adapt it to other systems#
Similar lenses#
- OM System 12-100mm F4.0 f/4
- Olympus M.Zuiko Digital ED 12-200mm f/3.5-6.3 f/3.5–6.3
- Olympus M.Zuiko Digital ED 14-150mm f/4.0-5.6 f/4–5.6
- Olympus M.Zuiko Digital ED 14-150mm f/4.0-5.6 II f/4–5.6
- Panasonic G Vario 14-140mm f/3.5-5.6 Asph. II Power OIS f/3.5–5.6
- Panasonic G Vario 14-140mm f/3.5-5.6 Asph. Power OIS f/3.5–5.6
- Panasonic G Vario HD 14-140mm f/4.0-5.8 Asph. Mega OIS f/4–5.8
- Tamron 14-150mm f/3.5-5.8 Di III f/3.5–5.8
Frequently asked questions#
Is the Olympus M.Zuiko Digital ED 12-100mm f/4.0 IS Pro full frame?
No — it is designed for Four Thirds sensors.
What is the Olympus M.Zuiko Digital ED 12-100mm f/4.0 IS Pro equivalent to on APS-C?
Its focal length is already the real value for Four Thirds: 12–100 mm frames like 24–200 mm on full frame.
What is the Olympus M.Zuiko Digital ED 12-100mm f/4.0 IS Pro good for?
As a superzoom it suits travel photography with one lens from wide to telephoto.
Sources & licences#
- Lensfun lens database — CC BY-SA 3.0
Last updated October 03, 2026 · How we calculate · Sources