Lens Comparison
Laowa 4mm f/2.8 Fisheye MFT vs OM System M.Zuiko Digital 17mm f/2.8
Key Differences
- OM System M.Zuiko Digital 17mm f/2.8 has a better length (22mm vs 38mm).
- Laowa 4mm f/2.8 Fisheye MFT has a better min focus distance (12 cm vs 20 cm).
- OM System M.Zuiko Digital 17mm f/2.8 has a better weight (71g (2.5 oz) vs 85g (3.0 oz)).
- Laowa 4mm f/2.8 Fisheye MFT has a better max magnification (0.15x vs 0.1x).
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 4mm | 17mm |
| Lens Type | Prime | Prime |
| Optical Elements | 7 | 8 |
| Optical Groups | 5 | 5 |
| Aperture & Iris | ||
| Maximum Aperture | f/2.8 | f/2.8 |
| Minimum Aperture | f/16 | f/22 |
| Aperture Blades | 7 | 7 |
| Rounded Aperture | No | No |
| Coverage & Angle | ||
| Format Coverage | Micro Four Thirds | Micro Four Thirds |
| Lens Mount | Micro Four Thirds | Micro Four Thirds |
| Angle of View | − | − |
| 35mm Equivalent | 8-8mm | 34-34mm |
| Focus | ||
| Autofocus | No | Yes |
| Focus Motor | − | DC |
| Focus Limiter | No | No |
| AF/MF Switch | No | No |
| Min Focus Distance | 12 cm | 20 cm |
| Max Magnification | 0.15x | 0.1x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | No | No |
| Declickable Aperture | No | No |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $249 | $249 |
| Filter Size | − | 37mm |
| Diameter | 43.5mm | 57mm |
| Length | 38mm | 22mm |
| Weight | 85g (3.0 oz) | 71g (2.5 oz) |
| Weather Sealed | No | No |
| Tripod Collar | No | No |
