Steelsring just released a firmware update that is very similar to Fringer’s update from the other day. It removes lens corrections applied by the camera which could cause distortion since they weren’t designed for adapted lenses. Steelsring EF/GFX Firmware Update Version Description Download Link v1.2b  2017/10/30 1) Some minor fixes for EF lens params auto … Continue reading Steelsring Canon EF to Fujifilm GFX/C645-GFX Smart Adapter Frimware 1.2b/1.1b Update