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RF 24-105 f2.8 with R5 II

reginaldwalton
Apprentice

Hello, I have the Canon R5 II, along with the RF 24-105 2.8 and for some reason, I am not able to adjust the aperture in either manual or Aperture Priority mode from the camera. I can change the aperture via the dial on the lens, but not from the camera itself. I don't have any seetings for the control ring or the buttons on the lens (I actually have them off). This only happens with the 24-104 2.8 lens and not any of my other Canon lenses. 

Any idea why I can't change the aperture via the camera when this lens is attached? I didn't have this issue with my R5.

1 REPLY 1

deebatman316
Elite
Elite

Make sure aperture ring is set to A on the lens. The aperture ring overrides the setting on the camera.

-Demetrius
Bodies: EOS 40D (Retired) & EOS 5D Mark IV (Current)
Lenses: EF Trinity, EF 50mm F/1.8 STM, EF 70-210mm F/4 (Brought out of Retirement) & EF 85mm F/1.8 USM
Speedlites: 470EX-AI & 600EX II-RT

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