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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.
CUR at a glance
CUR
These formats reflect how desktop operating systems built their own graphics-resource conventions for cursors, icons, and device-independent drawing.
Format comparison
| Feature | 3FR | CUR |
|---|---|---|
| File type | Image | Image |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | raw | depends |
| File size characteristics | large | medium |
| Compatibility | limited | broad |
| Editability | high | moderate |
| Created year | 2002 | 1990 |
| Inventor | Hasselblad | Microsoft / Windows ecosystem |
| Status | proprietary | legacy |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | strong | moderate |
| Metadata handling | rich | moderate |
| Delivery profile | limited | strong |
| Workflow fit | source | delivery |
| Layer support | Not supported | Not supported |
| Vector scaling | Not supported | Not supported |
| Camera raw data | Supported | Not supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Not supported | Not supported |
When to use each format
When to use 3FR
- capture ingest
- editing
- web or print delivery
- Preserve capture-stage sensor information.
When to use CUR
- capture ingest
- editing
- web or print delivery
- Relevant for Windows resource compatibility.
FAQs
Why convert 3FR to CUR?
Choose CUR as target when preparing or preserving cursor assets for Windows applications, themes, or interface restoration.
What changes when converting 3FR to CUR?
Convert to CUR when preparing or preserving cursor assets for Windows applications, themes, or interface restoration. It is useful when pointer hotspot behavior must survive alongside the bitmap itself.
What should I review after converting 3FR to CUR?
After conversion, review these destination checks: Open converted output in Windows resource tools and verify behavior on real samples; Compare output against the expected depends quality profile; Not mainstream web or publishing image targets.
How can I keep quality stable in 3FR to CUR conversion?
Run representative samples, keep settings deterministic, and monitor these risks: The workflow value is strongly platform-specific; Not mainstream web or publishing image targets; Validate destination compatibility before large-batch conversion.