Canon releases firmware updates for EOS 7D

Article Summary:

Canon has just released a firmware update for the EOS 7D. This update is version 1.2.2. It aims to:

“Fix a phenomenon in which the set aperture moves unexpectedly when shooting movies in manual exposure mode using some Canon lenses (such as macro lenses).

Supplemental Information: This phenomenon involves the aperture of the lens moving unexpectedly when the focusing ring moves (during focusing).”