In certain shooting conditions an out of focus issue may occur with some 24-105mm F4 Full-frame E-mount G (SEL24105G) lenses. These symptoms may occur under certain shooting conditions:
- The lens may not focus when using autofocus with close aperture
- The lens may be out of focus when changing the aperture after using manual focus
To address this issue, subject to the terms and conditions in the Limited Warranty that accompanied the Affected Lens, we will repair your Affected Lens, free of charge, through March 31, 2020.
To see if your lens is affected type your serial number on this page: esupport.sony.com/US/p/compatibility.pl?comp_project_id=18
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Thanks Tamas and Pascal!