The OM System M.Zuiko Digital 100-400mm f/5.0-6.3 IS II is an OM System 100-400mm telephoto zoom for Micro Four Thirds, announced in 2025. It covers 200-800mm equivalent with weather sealing and Dual IS.
Best for: Wildlife, birds, and sports photography
Pros
- Long 800mm equivalent reach
- Weather sealed for outdoor use
- Dual IS compatible OIS
Cons
- Variable aperture narrows at longer focal lengths
- Significant weight for field use
Dual IS compatibility
This lens triggers Dual IS on compatible Panasonic bodies, combining lens OIS with body IBIS for improved stabilisation.
No confirmed Dual IS pairings in the database yet.
Compatible teleconverters
All teleconverters →Specifications
| Lens | |
| Brand | M.Zuiko |
| Type | zoom |
| Status | current |
| Released | 2025-02 |
| Mount | mft |
| Optics | |
| Focal length | 100-400mm |
| FF equivalent | 200-800mm |
| Max aperture | f/5 |
| Min aperture | f/22 |
| Aperture blades | |
| Elements / Groups | / |
| Focus | |
| Autofocus | MSC |
| MF override | Yes |
| Min focus distance | m |
| Max magnification | x |
| Stabilisation | |
| OIS | sync_is |
| Dual IS compatible | Yes |
| Physical | |
| Weather sealed | Yes |
| Filter size | 72mm |
| Pricing | |
| Price (approx.) | N/A |