Summary
- Version 1.20 or later is scheduled for later in 2026
- In-camera MXF file playback will be added
- Camera settings will be backed up through a dedicated app
- More anamorphic desqueeze options are planned
- Version 1.30 or later is expected from January 2027
- The electronic variable ND filter will gain automatic control
- LANC support and remote Duvo lens control are also planned
Fujifilm has revealed the features it plans to add to the GFX ETERNA 55 through future firmware updates extending into 2027.
Upcoming firmware versions will introduce MXF file playback, camera settings backup, additional tools for anamorphic lenses, automatic electronic ND filter control and LANC support.
The roadmap is particularly important for filmmaking professionals, as most of the planned additions focus on the camera’s everyday operation on set and its integration into complex production environments.
In-Camera MXF File Playback
Fujifilm plans to release firmware version 1.20 or a later version before the end of 2026.
One of the most important additions will be the ability to play MXF files directly on the GFX ETERNA 55. The feature will allow recorded footage to be reviewed without first transferring it to an external system.
MXF is widely used in professional television and cinema workflows, so in-camera support should make it easier to check footage during production.
Camera Settings Backup
The same future update will add the ability to back up and restore camera settings through a dedicated application.
This option will allow users to save different configurations and restore them when required. It should also be useful for productions using multiple cameras, making it easier to maintain matching settings across different bodies.
Reduced SDI and HDMI Latency
Fujifilm is planning further improvements to video signal latency through the camera’s SDI and HDMI outputs.
Lower latency is important when the camera is connected to external monitors, recorders or wireless video transmission systems. It can also help camera operators and focus pullers who rely on an immediate image when monitoring a shot.
More Options for Anamorphic Lenses
The planned features include additional desqueeze options for use with anamorphic lenses.
Among them will be support for 4K 4:3 Open Gate. Desqueeze processing allows the camera to display the image produced by an anamorphic lens correctly, making it possible to evaluate the framing without the horizontal compression of the original recording.
Automatic Electronic ND Filter Control
Firmware version 1.30 or a later version is scheduled for January 2027 or beyond.
Fujifilm plans to add more preset options for coarse adjustments of the electronic variable ND filter. The camera will also gain automatic control of the filter’s density.
With this feature, the GFX ETERNA 55 will be able to compensate for changes in lighting while keeping the aperture, shutter angle and ISO sensitivity constant.
This can be particularly useful for shots in which the camera moves between areas with different light levels. The operator will be able to preserve the desired depth of field and motion rendering without changing the image’s main creative settings.
LANC Protocol Support
Another future addition will be support for LANC, a protocol used for wired remote control of compatible equipment.
Its integration will expand the available control options for the GFX ETERNA 55 when it is mounted on rigs, supports or other professional configurations where direct access to the camera body may be limited.
Remote Control of Fujinon Duvo Lenses
Fujifilm will also add remote control support for Fujinon Duvo series lenses.
Control will be available through the multifunction dial located on both the camera body and its handle. The feature could be useful for cinema, television and live productions using these lenses.
What We Think
The future updates show that Fujifilm is developing the GFX ETERNA 55 around genuine professional production requirements. MXF playback, new anamorphic tools and automatic electronic ND control are meaningful additions that could make the camera more versatile and efficient on set.
Frequently Asked Questions
When will the next firmware update be released?
Firmware version 1.20 or a later version is scheduled for later in 2026.
When will automatic electronic ND control be added?
The feature is planned for firmware version 1.30 or a later release, expected from January 2027 onwards.
Will the camera be able to play MXF files?
Yes, Fujifilm plans to add in-camera MXF file playback.
What will change for anamorphic lenses?
Additional desqueeze options will be added, including support for 4K 4:3 Open Gate.
Will Fujinon Duvo lenses be supported?
Yes, remote control of Duvo lenses through the camera and handle’s multifunction dial is planned.
