Fringer Canon EF to Nikon Z firmware v2.21

Fringer · Released Dec 18, 2025 · First seen Jul 19, 2026

v2.21 is not the latest firmware for the Fringer Canon EF to Nikon Z: the current version is v2.40 (September 28, 2026). Go to v2.40

What's in this update

  1. Issue fix​ed: Overexposure may occur when the new custom setting a14 "Maxi​mum Aperture Lv" is enabled.

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Other versions for this product

See the full firmware history for the Canon EF to Nikon Z