Fringer Canon EF to Fujifilm X firmware v2.90

Fringer · Released Oct 11, 2025 · First seen Jul 19, 2026

v2.90 is not the latest firmware for the Fringer Canon EF to Fujifilm X: the current version is v3.10 (September 29, 2026). Go to v3.10

What's in this update

  1. Fixed compatibility issues with some of TAMRON SP 28-75mm F/2.8 XR Di LD A09 lenses
  2. Added following lenses to the te​sted and optimized lens list:
  3. SIGMA 150mm F/2.8 APO EX DG HSM Macro
  4. Canon EF 400mm f/2.8 L USM
  5. Canon EF​ 400mm f/2.8 L USM + 1.4X
  6. Canon EF 400mm f/2.8 L USM + 2X
  7. LAOWA 180mm f/4.5 1.5X Ultra Macro APO
  8. LAOWA AF FF 200mm f/2 C-Dreamer

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Other versions for this product

See the full firmware history for the Canon EF to Fujifilm X