11-22-2016 11:58 AM
11-22-2016 12:36 PM
The AT-1 is an FD mount camera, so the lens is not compatible with the newer EF lens mount. You can probably get an adapter, but it will be manual only and no autofocus, so probably not worth it.
11-22-2016 01:29 PM
11-23-2016 11:43 AM
"...so probably not worth it."
Not probably, absolutely not worth it.
11-22-2016 01:30 PM
04/16/2024: New firmware updates are available.
RF100-300mm F2.8 L IS USM - Version 1.0.6
RF400mm F2.8 L IS USM - Version 1.0.6
RF600mm F4 L IS USM - Version 1.0.6
RF800mm F5.6 L IS USM - Version 1.0.4
RF1200mm F8 L IS USM - Version 1.0.4
03/26/2024: New firmware updates are available.
EOS 1DX Mark III - Version 1.9.0
12/05/2023: New firmware updates are available.
EOS R6 Mark II - Version 1.3.0
07/31/2023: New firmware updates are available.
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.