Bransford MediaF-Log2 C to Rec.709
Free Fujifilm GFX ETERNA 55 LUT (F-Log2 C to Rec.709)
Turns the GFX ETERNA 55's F-Log2 C / F-Gamut C footage into normal-looking Rec.709 video. One .cube LUT, free for any project, no email.
The zip holds the same LUT twice: a 65-point file for editing, and a 33-point file for monitoring on a camera or in an app, or for older apps that won't load the larger one.
Built from Fujifilm's published spec and checked against Fujifilm's own LUT.
F-Log2 C, as recorded
With the LUT
The LUT converts F-Log2 C, the F-Log2 curve with F-Gamut C color, as the manufacturer publishes them, into Rec.709 through the ACES 2.0 output (SDR, 100 nits).
Built from: Fujifilm, F-Log2 C Data Sheet.
Set up the GFX ETERNA 55
- PROJECT menu gamma options: F-Log (F-Log/F-Gamut), F-Log2 (F-Log2/F-Gamut), F-Log2 C (F-Log2/F-Gamut C), HLG, Film Simulation/Rec.709
- Dual base ISO 800 and 3200; standard ISO range 400-12800
- In-camera LUT per output via PROJECT > LUT SETTING; firmware 1.10 updated the F-Log2C_to_WDR LUT to v1.10
Sources
- fujifilm-dsc.com
Gamma options F-Log, F-Log2, F-Log2 C (F-Gamut C), HLG; LUT SETTING
- fujifilm-x.com
F-Log2 C 14+ stops; dual base ISO 800 and 3200
- fujifilm-x.com
Gamma: Film Simulation / F-Log2 / F-Log2 C / F-Log / HLG; ISO 400-12800 standard
- fujifilm-x.com
Ver.1.10 (2026-07-15) updates F-Log2C_to_WDR 3D-LUT; Ver.1.06 fixes F-Log2C default-LUT banding
- fujifilm-x.com
Announced 2025-09-11; released worldwide from October 2025
- fujifilm-x.com
LUT page lists GFX ETERNA 55 (gfx-eterna-55-3d-lut-v110.zip), noted as supporting F-Log2 and F-Log2 C
Recording a different profile?
- Download the F-Log2 / F-Gamut LUT
Built from Fujifilm's published spec and checked against Fujifilm's own LUT.
About F-Log2 / F-Gamut - Download the F-Log / F-Gamut LUT
Built from Fujifilm's published spec and checked against Fujifilm's own LUT.
About F-Log / F-Gamut