Drop a RAF file from your Fujifilm GFX 50R and get the exact shutter actuation count in seconds — processed entirely in your browser, never uploaded anywhere.
Check Shutter Count →The GFX 50R is Fujifilm's rangefinder-style medium format mirrorless camera, sharing its 51.4 MP sensor with the GFX 50S in a more compact, travel-oriented body. Knowing the shutter count is essential when buying or selling a used GFX 50R, as medium format shutter replacements are significantly more expensive than APS-C or full-frame bodies.
| Model | Release | Sensor | Est. Shutter Life | RAW Format |
|---|---|---|---|---|
| Fujifilm GFX 50R | 2018 | 51.4 MP medium format | ~150,000 | RAF |
The GFX 50R stores its shutter count in the MakerNote section of every RAF file it produces (tag 0x1438, ImageCount). You can read it instantly with ShutterCount:
You can drag multiple RAF files at once to check a batch from different shooting sessions.
Medium format cameras like the GFX 50R are typically used more deliberately than smaller-format cameras, and shutter replacement costs are higher. Use these ranges as reference points when evaluating a used body:
| Actuation Count | % of Est. Life | Assessment |
|---|---|---|
| 0 – 15,000 | 0 – 10 % | Very low use — near new |
| 15,000 – 45,000 | 10 – 30 % | Low use — plenty of life remaining |
| 45,000 – 90,000 | 30 – 60 % | Moderate use — normal for active shooters |
| 90,000 – 130,000 | 60 – 87 % | High use — negotiate price accordingly |
| 130,000 + | 87 %+ | Near or past est. life — factor in shutter replacement (~€300–600) |
The GFX 50R and GFX 50S share the same 51.4 MP medium format CMOS sensor and use an identical RAF file structure. For shutter count purposes, they are equivalent: both store the count in MakerNote tag 0x1438.
The key physical difference is the body style. The GFX 50S uses a traditional SLR-inspired body with a large integrated grip. The GFX 50R uses a rangefinder-style horizontal body — smaller, lighter, and better suited for street or travel photography. The shutter mechanism is the same unit with the same estimated lifespan.
When buying used, the GFX 50R often commands a slight price premium for its body ergonomics in street and travel contexts, despite identical image quality. Always verify the shutter count before purchasing either model.
No. When shooting in electronic shutter mode, the GFX 50R reads the sensor electrically without moving the mechanical curtain. These frames add zero to the mechanical shutter count. Only mechanical shutter exposures are counted.
Take a photo with your GFX 50R, then drop the resulting RAF file into shuttercount.app. The tool reads MakerNote tag 0x1438 from the RAF file in your browser — no upload required.
Fujifilm does not publish an official shutter rating for the GFX 50R. The estimated lifespan is approximately 150,000 actuations, consistent with the GFX 50S and other GFX bodies. Individual shutters frequently exceed this estimate.
The ImageCount tag stored in RAF MakerNote (0x1438) is written per image and is independent from the camera's internal hardware counter. Formatting the card resets the in-file counter. The camera's internal counter (accessible via USB or camera menu) is not affected by formatting.
Yes, completely free. ShutterCount.app processes everything in your browser using JavaScript. No account, no upload, no limit on the number of files.
ShutterCount supports the full Fujifilm GFX medium format lineup and all major X-series cameras: