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MRW at a glance
MRW
Digital photography fragmented into many manufacturer-specific raw formats because camera makers optimized for their own sensors, metadata, and software ecosystems rather than for one shared public raw standard.
3FR at a glance
3FR
Hasselblad raw workflows are closely tied to medium-format capture and to the brand's studio and commercial-photography lineage, which gives 3FR a different practical role from mass-market DSLR raw families.
Format comparison
| Feature | MRW | 3FR |
|---|---|---|
| File type | Image | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 2001 | 2002 |
| Inventor | Minolta | Hasselblad |
| Status | proprietary | proprietary |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Layer support | Not supported | Not supported |
| Vector scaling | Not supported | Not supported |
| Camera raw data | Supported | Supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Not supported | Not supported |
When to use each format
When to use MRW
- Your source file is already in MRW.
- Preserve source expectations before exporting to 3FR.
- MRW is commonly used in image workflows.
When to use 3FR
- Your target workflow expects 3FR.
- Improve delivery compatibility with 3FR.
- 3FR is commonly used in image workflows.
FAQs
Why convert MRW to 3FR?
Convert to 3FR when preserving original Hasselblad captures or handing files into a Hasselblad-oriented raw workflow.
It is useful for archive retention, color-critical processing, and studio pipelines that need untouched sensor data.
What changes when converting MRW to 3FR?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting MRW to 3FR?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.