How can you stop a lens from changing focus when the EOS R5 camera automatically powers off, even with manual focus?

Alan Ball, Buckinghamshire

CANON SCHOOL

BRIAN SAYS… EOS R cameras drive the lens to in nity when powered o , this makes most lenses shorter for storage. Lenses with electronic focus rings, some EF and all RF lenses need power to return to the parked position. This happens even if the lens is...

Read latest Photo Plus online.

Online newspapers at PressDisplay. Newspapers from Australia
Newspapers in English