Focal lengths / Micro Four Thirds
42.5mm on Micro Four Thirds
Frames like 85mm on full frame: 23° across, 17.4° top to bottom.
A 85mm eq.
| A 42.5mm on Micro Four Thirds | |
|---|---|
| Focal length | 42.5mm |
| Full-frame equivalent | 85mm |
| Horizontal | 23° |
| Vertical | 17.4° |
| Diagonal | 28.6° |
| Sensor | Micro Four Thirds 17.3 × 13 mm |
| Crop factor | ×2 |
| Aspect ratio | 4:3 |
Same framing on other formats
The focal length that matches 85mm full-frame equivalent on each sensor size (crop-factor convention, diagonal).
| Sensor | Focal length | Closest page |
|---|---|---|
| Medium format | 107.6mm | 110mm on Medium format |
| Full frame | 85mm | 85mm on Full frame |
| APS-C | 56.7mm | 56mm on APS-C |
| APS-C (Canon) | 53.1mm | 55mm on APS-C (Canon) |
| 1-inch | 31.5mm | 32mm on 1-inch |
Primes at 42.5mm for Micro Four Thirds (3)
| Lens | Focal | Aperture | Mount | Year |
|---|---|---|---|---|
| Panasonic Lumix G 42.5mm f/1.7 ASPH Power O.I.S. | 42.5mm | f/1.7 | Micro Four Thirds | 2015 |
| Panasonic Leica DG Nocticron 42.5mm f/1.2 ASPH. Power O.I.S. | 42.5mm | f/1.2 | Micro Four Thirds | 2014 |
| Voigtländer Nokton 42.5mm f/0.95 (MFT) | 42.5mm | f/1 | Micro Four Thirds | 2013 |
Zooms that reach 42.5mm (22)
| Lens | Focal | Aperture | Mount | Year |
|---|---|---|---|---|
| Olympus M.Zuiko 12-50mm f/3.5-6.3 EZ | 12–50mm | f/3.5–6.3 | Micro Four Thirds | 2012 |
| Olympus M.Zuiko 14-150mm f/4-5.6 | 14–150mm | f/4–5.6 | Micro Four Thirds | 2010 |
| Olympus M.Zuiko 40-150mm f/4-5.6 | 40–150mm | f/4–5.6 | Micro Four Thirds | 2010 |
| OM System M.Zuiko 12-45mm f/4 PRO | 12–45mm | f/4 | Micro Four Thirds | 2020 |
| OM System M.Zuiko 12-100mm f/4 IS PRO | 12–100mm | f/4 | Micro Four Thirds | 2016 |
| OM System M.Zuiko 12-200mm f/3.5-6.3 | 12–200mm | f/3.5–6.3 | Micro Four Thirds | 2019 |
| OM System M.Zuiko 14-150mm f/4-5.6 II | 14–150mm | f/4–5.6 | Micro Four Thirds | 2015 |
| OM System M.Zuiko 40-150mm f/2.8 PRO | 40–150mm | f/2.8 | Micro Four Thirds | 2014 |
| OM System M.Zuiko 40-150mm f/4 PRO | 40–150mm | f/4 | Micro Four Thirds | 2022 |
| OM System M.Zuiko 40-150mm f/4-5.6 R | 40–150mm | f/4–5.6 | Micro Four Thirds | 2012 |
| Panasonic Lumix G Vario 12-60mm f/3.5-5.6 ASPH. Power O.I.S. | 12–60mm | f/3.5–5.6 | Micro Four Thirds | 2016 |
| Panasonic Leica DG Vario-Elmarit 12-60mm f/2.8-4 ASPH. Power O.I.S. | 12–60mm | f/2.8–4 | Micro Four Thirds | 2017 |
| Panasonic Lumix G Vario 14-45mm f/3.5-5.6 ASPH. Mega O.I.S. | 14–45mm | f/3.5–5.6 | Micro Four Thirds | 2008 |
| Panasonic Lumix G Vario 14-140mm f/3.5-5.6 ASPH. Power O.I.S. | 14–140mm | f/3.5–5.6 | Micro Four Thirds | 2013 |
| Panasonic Lumix G Vario 14-140mm f/3.5-5.6 II ASPH. Power O.I.S. | 14–140mm | f/3.5–5.6 | Micro Four Thirds | 2019 |
| Panasonic Lumix G Vario HD 14-140mm f/4-5.8 ASPH. Mega O.I.S. | 14–140mm | f/4–5.8 | Micro Four Thirds | 2009 |
| Panasonic Leica DG Vario-Summilux 25-50mm f/1.7 ASPH. | 25–50mm | f/1.7 | Micro Four Thirds | 2021 |
| Panasonic Lumix G Vario 35-100mm f/4-5.6 ASPH. Mega O.I.S. | 35–100mm | f/4–5.6 | Micro Four Thirds | 2014 |
| Panasonic Lumix G X Vario 35-100mm f/2.8 Power O.I.S. | 35–100mm | f/2.8 | Micro Four Thirds | 2012 |
| Panasonic Lumix G X Vario 35-100mm f/2.8 II Power O.I.S. | 35–100mm | f/2.8 | Micro Four Thirds | 2017 |
| Panasonic Leica DG Vario-Elmarit 35-100mm f/2.8 Power O.I.S. | 35–100mm | f/2.8 | Micro Four Thirds | 2023 |
| Tamron 14-150mm f/3.5-5.8 Di III (MFT) | 14–150mm | f/3.5–5.8 | Micro Four Thirds | 2014 |