Fringer Canon EF to Fujifilm GFX
firmware v2.0
Fringer · Released Apr 13, 2025 · First seen Jul 19, 2026
v2.0 is not the latest firmware for the Fringer Canon EF to Fujifilm GFX: the current version is v2.30 (September 28, 2026). Go to v2.30
What's in this update
- Added following lenses to the tested and optimized lens list:
- Tokina AT-X 16-28 F2.8 PRO FX
- Canon EF 600mm f/4L IS III USM
- Canon EF 600mm f/4L IS III USM + 1.4X
- Canon EF 600mm f/4L IS III USM + 2X
- Canon EF 28-70mm f/2.8L USM
- Canon EF 70-300mm f/4-5.6 IS USM
- SIGMA ZOOM 28-80mm 1:3.5-5.6 II MACRO ASPHERICAL
- Issue fixed: Sometimes EF85/1.2L II may be misrecognized as SAMYANG 85/1.2.
- Added in-body vignetting and distortion correction profile for the following lenses.
Lens model Configuration item default Canon EF 35mm f/1.4L USM ForceNativeEF3514L 1 Canon EF 600mm f/4L IS III USM ForceNativeEF6004LIS3 1 Canon EF 70-300mm f/4-5.6 IS USM ForceNativeEF70300IS 1 Note: We have fixed the IBIS performance issues when activating in-body correction functions.
Now there is no need to turn off the auto corrections for IBIS.
But if you prefer to manually set the correction in camera menu, you may still disable the auto corrections.
To disable it for individual lens: change the corresponding configuration item’s value to 0.
updatemystuff.com never hosts firmware files — always download from the official source.
Get it from FringerWatch the Canon EF to Fujifilm GFX for updates
Create a free account and get an email the moment Fringer publishes new firmware.
Create account & watchOther versions for this product
See the full firmware history for the Canon EF to Fujifilm GFX