Steelsring is introducing a new Pro GFX AF adapter that will be available soon. The adapter adds a multifunction button and aperture a/c switch that adds similar controls to those found on the aperture ring of GF glass.
About Manual Focus Ring (PRO edition only, not available for I/II/III adapters)
When lens mode switch simulation is in C or A mode, aperture control is done via camera body dial, then we use the control ring to simulate a manual focus ring, it is more like power focusing of curtain EF lenses. To be effective, lens body AF/MF mode switch must be set to AF, and camera body focus mode dial set to MF. Turning control ring, it will activate camera’s MF assistant automatically.
About Automatic Focus Bracketing (PRO edition only, not available for I/II/III adapters)
When PRO adapter’s control ring can function as manual focus ring, it is able to set the begin and end positions of auto focusing bracketing depth now. So before entering Auto Focusing bracketing setting in camera body menus, please make sure adapter’s lens mode switch simulation is in C or A mode, and set Lens body AF/MF mode to AF, then turn the adapter’s control ring to set the position accordingly. Please do not turn lens body’s manual focus ring, it is useless because lens won’t report any distance change after focusing position changed, but FUJI’s algorithm need that value.
After finishing automatic focus bracketing positioning setting, control ring can be set to aperture dial simulation again.
Fujifilm GFX100S: B&H Photo / Amazon / Moment / Adorama
Fujifilm GFX100: B&H Photo / Amazon / Adorama
Fujifilm GFX50R: B&H Photo / Amazon / Adorama
Fujifilm GFX 50S: B&H Photo / Amazon / Adorama
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