Drop a RAF file from your Fujifilm GFX 100S II and get the exact shutter actuation count in seconds — processed entirely in your browser, never uploaded anywhere.
Check Shutter Count →The Fujifilm GFX 100S II is Fujifilm's 2024 second-generation compact medium format mirrorless camera, featuring a 102 MP BSI CMOS sensor measuring 43.8 × 32.9 mm — approximately 1.7× the surface area of a 35mm full-frame sensor. It packs this extraordinary resolution into a compact, weather-sealed body with 8-stop IBIS, making it accessible to a broader range of commercial, portrait, and landscape photographers. Its shutter is rated at 150,000 actuations — lower than full-frame bodies, for reasons intrinsic to medium format design.
| Model | Sensor Format | Resolution | Rated Shutter Life | RAW Format |
|---|---|---|---|---|
| Fujifilm GFX 100S II | Medium format (44×33mm) | 102 MP | 150,000 | RAF |
| Fujifilm GFX 100S (predecessor) | Medium format (44×33mm) | 102 MP | 150,000 | RAF |
| Fujifilm X-H2S (APS-C comparison) | APS-C | 26.2 MP | 500,000 | RAF |
| Actuation Count | % of Rated Life | Assessment |
|---|---|---|
| 0 – 15,000 | 0 – 10 % | Very low use — near new |
| 15,000 – 45,000 | 10 – 30 % | Low use — typical for 1–2 years of regular professional use |
| 45,000 – 90,000 | 30 – 60 % | Moderate use |
| 90,000 – 135,000 | 60 – 90 % | High use — negotiate price; shutter service approaching |
| 135,000 + | 90 %+ | Near or past rated life — budget for medium format shutter service |
A commercial studio photographer shooting 200 frames per day would take approximately 2 years to reach 150,000 actuations. Medium format shutter replacement is more expensive than full-frame — typically €300–500 at a Fujifilm service centre.
Like all current Fujifilm cameras, the GFX 100S II stores the image counter in RAF MakerNote tag 0x1438. ShutterCount parses the RAF wrapper, locates the embedded EXIF MakerNote IFD, and reads the 32-bit counter. All processing is done locally in your browser.
Note: RAF tag 0x1438 may reset to zero after formatting the memory card. The physical shutter hardware counter is not affected. Always verify from a recently-shot RAF file when evaluating a used body.
Shoot a RAF file, then drop it into shuttercount.app. The count is read from tag 0x1438 in your browser.
Fujifilm rates the GFX 100S II at 150,000 actuations.
Yes — significantly more so than full-frame. A medium format shutter replacement typically costs €300–500+ at a Fujifilm authorised service centre, versus €100–200 for a full-frame body. Factor this into your used GFX purchase price when the count is above 100,000.
The RAF tag counter resets after card formatting. The hardware shutter counter can only be reset by a Fujifilm authorised service centre after replacement.