ShutterCount cannot give you an actuation count for the Sony FX5 — and neither can ExifTool, a repair centre or a menu item. The FX5 shipped without a mechanical shutter and without a stills mode, so the camera never performs an actuation and writes no still file for any tool to open. Below: what Sony actually built, why the usual question does not apply to this body, and what to judge a used one on instead.
Read Your EXIF Data →The Sony FX5 (ILME-FX5) was announced on 22 July 2026 as a compact full-frame Cinema Line camera — not, despite the name sitting between them, an FX3 successor. Where the FX3 descends from the stills-and-video A7S III, the FX5 is built around a VENICE-style cinema menu and workflow, and it is the first camera in the FX line to record Sony’s X-OCN RAW internally.
It uses a newly developed fully stacked full-frame Exmor RS CMOS sensor of roughly 18.2 MP total and 16.6 MP effective resolution, paired with the BIONZ XR2 processor and a dedicated AI processing unit for subject recognition. Sony quotes 15+ stops of dynamic range in S-Log3 and three base ISOs — 800, 4000 and 12800. Recording runs to 5K at up to 60p, 4K at up to 120p and Full HD at up to 240p, with Open Gate capture of the full sensor area, onto dual CFexpress Type A / SD cards.
Pricing was announced at $4,899.99 for the body (ILME-FX5B) and $5,499.99 with the XLR handle unit. Shipping slipped from the original August date; retailers have been quoting availability from mid-September into late October 2026, so there is barely a used market for this camera yet.
| Model | Announced | Sensor | Stills mode | Count readable? |
|---|---|---|---|---|
| Sony FX5 (ILME-FX5) | July 2026 | ~16.6 MP eff. full-frame stacked | None | No — nothing to count |
| Sony FX3 (ILME-FX3) | 2021 | 12.1 MP full-frame BSI | Yes — ARW + JPEG | Yes — tag 0x9050 |
| Sony FX30 (ILME-FX30) | 2022 | 26 MP APS-C BSI | Yes — ARW + JPEG | Yes — tag 0x9050 |
| Sony FX6 (ILME-FX6) | 2020 | 10.2 MP full-frame BSI | Yes — ARW | No — no published offset |
A shutter count is a tally of mechanical events: a curtain or a set of blades moving, wearing a little each time. It exists as a number in a file because the camera increments a counter every time that happens. Take the mechanism away and the counter has nothing to count.
The FX5 has no mechanical shutter. Exposure is controlled by the electronic rolling readout of the stacked sensor, as it is on every other Cinema Line body during video recording. What makes the FX5 different from the FX3, the FX30 and the FX6 is that it also has no stills mode: reviewers at launch found no photo mode, no single-frame or burst stills and no still-image file format — the FX3’s photo button has become a general-purpose custom button. Sony’s own explanation, given at the launch, was that the VENICE-style cinema menu the FX5 inherits has no still-image function, and that reworking one for it did not make the launch.
So the question this site usually answers simply does not arise here. There is no actuation, no counter, no still file and therefore no number — from this tool or any other.
Sony said at launch that a frame-grab function — extracting a still from footage you have already recorded — is planned for a future firmware update. That is not a stills mode with a shutter, and a frame pulled from a clip records no actuation. If those grabs turn out to be written as EXIF-bearing JPEG or HEIF files, the tool will read their metadata like any other file, and we will say so here once we have tested one. If you own an FX5 and can share a sample, samples@shuttercount.app is where it should go.
Losing the shutter removes the classic wear item, but it does not make the camera ageless — it moves the question somewhere less convenient, because there is no single number for it.
On a body like this the meaningful history is hours: hours of sensor and processor heat, hours of the cooling fan running, hours of a rig hanging off the mount. Long internal recording at 5K or in X-OCN runs the camera hot for a working day at a time; that thermal cycling, not blade wear, is what a hard-working FX5 accumulates. Sony’s professional bodies generally expose an operating-hours meter somewhere in the menu system — worth finding and photographing before money changes hands. We have not had an FX5 in hand, so we are not going to tell you which menu item it sits under on this model.
Everything else that wears is physical and checkable by hand: the E-mount flange and its screws after a year of heavy cages and long lenses, the CFexpress Type A and SD slots, the full-size HDMI and USB-C connectors, the fan intake and exhaust, and the battery contacts.
With no actuation figure to negotiate over, a used FX5 is judged the way a used cinema camera always was — on hours, on history and on inspection.
On Sony’s interchangeable-lens Alpha bodies the counter lives in MakerNote tag 0x9050, an encrypted block that this parser decrypts in the browser before reading the counter from a model-specific byte offset. Confirmed bodies include the A7 III, A7 IV, A7R III–V, A7S III, A9, A9 II, A9 III, A1, the A6100–A6700 range, A7C, A7C II, A7CR, ZV-E10, ZV-E1 and — in the Cinema Line — the FX3 and FX30, both of which have a stills mode and write ARW files.
The dividing line is not age or price: it is whether the body takes photographs with a mechanical shutter and writes a still file that carries the counter. A 2013 A7 reads fine. A 2026 FX5 has nothing to read.
You do not, because there is nothing to count. The FX5 launched without a mechanical shutter and without a stills mode, so it never performs an actuation. This is not a gap in ShutterCount or in ExifTool — no tool can report a number the camera does not generate. For a wear figure on a used body, ask for recording and operating hours instead.
No. The stacked full-frame sensor is read out electronically, with a rolling shutter, and Sony fitted no mechanical shutter unit. That is the clearest difference from the FX3, which is built on a stills-and-video foundation and has both a mechanical shutter and a full photo mode.
There is none, and there cannot be one. Sony does not publish actuation ratings for Cinema Line bodies in the first place, and this one has no mechanical shutter to rate. Any figure quoted for the FX5 has been borrowed from a different camera.
Not today. The tool parses still-image containers — RAW, JPEG and HEIF — and the FX5 records video only, in XAVC and X-OCN. Sony has said a frame-grab function is planned for a future firmware update; if those grabs carry EXIF, we will test them and update this page.
It removes the one part shutter counts were invented to track, but it moves the question rather than settling it. Sensor and processor heat, the cooling fan, the lens mount, the card and cable connectors and the battery contacts are what age on a cinema body. Hours and handling, not actuations.
No. The FX3 remains the hybrid: stills mode, mechanical shutter, ARW files and a readable shutter count. The FX5 is a dedicated cinema camera with a VENICE-style menu, Open Gate capture and internal X-OCN recording, and it gives up stills entirely to get there.
Camera specifications and pricing: Sony Electronics’ 22 July 2026 FX5 launch announcement and Sony’s own ILME-FX5 product and specification pages. The absence of a stills mode and of a mechanical shutter, Sony’s stated reasoning for it, the planned frame-grab firmware feature and the revised shipping dates are as reported in the launch coverage and first-look reviews — among them Y.M.Cinema Magazine, CVP, Park Cameras and Sony Alpha Rumors — and we have not yet handled the camera ourselves.
Parser behaviour: parseSonyMakerNote in this site’s index.html, the Sony support matrix on the home page, and this project’s release-corpus validation, in which the FX3 and FX30 shutter counts match ExifTool exactly and no Cinema Line body without a published 0x9050 offset returns a number.