When using [(Face detection) Live Mode] or [FlexiZone - Single] for AF, it may take a longer time to achieve focus or the camera may not be able to achieve correct focus (EOS REBEL T5/EOS 1200D)
Solution
If you use AF with any of the following lenses, using [Quick mode] is recommended. If you use the [ 
(Face detection) Live Mode] or [FlexiZone - Single] for AF, it may take a longer time to achieve focus or the camera may not be able to achieve correct focus.
(Face detection) Live Mode] or [FlexiZone - Single] for AF, it may take a longer time to achieve focus or the camera may not be able to achieve correct focus.| Product name | Remarks |
|---|---|
| EF50mm f/1.4 USM | |
| EF50mm f/1.8 II | |
| EF50mm f/2.5 Compact Macro | |
| EF75-300mm f/4-5.6 III | |
| EF75-300mm f/4-5.6 III USM | |
| EF100mm f/2.8 Macro USM | |
| EF15mm f/2.8 Fisheye | Production ended |
| EF-S18-55mm f/3.5-5.6 | Production ended |
| EF-S18-55mm f/3.5-5.6 II | Production ended |
| EF-S18-55mm f/3.5-5.6 USM | Production ended |
| EF-S18-55mm f/3.5-5.6 II USM | Production ended |
| EF20-35mm f/2.8L | Production ended |
| EF22-55mm f/4-5.6 USM | Production ended |
| EF24mm f/2.8 | Production ended |
| EF28mm f/2.8 | Production ended |
| EF28-70mm f/3.5-4.5 | Production ended |
| EF28-70mm f/3.5-4.5 II | Production ended |
| EF28-80mm f/3.5-5.6 | Production ended |
| EF28-80mm f/3.5-5.6II | Production ended |
| EF28-80mm f/3.5-5.6 II USM | Production ended |
| EF28-80mm f/3.5-5.6 III USM | Production ended |
| EF28-80mm f/3.5-5.6 IV USM | Production ended |
| EF28-80mm f/3.5-5.6 V USM | Production ended |
| EF28-90mm f/4-5.6 | Production ended |
| EF28-90mm f/4-5.6 II | Production ended |
| EF28-90mm f/4-5.6 III | Production ended |
| EF28-90mm f/4-5.6 USM | Production ended |
| EF28-90mm f/4-5.6 II USM | Production ended |
| EF28-105mm f/4-5.6 | Production ended |
| EF28-105mm f/4-5.6 USM | Production ended |
| EF28-200mm f/3.5-5.6 | Production ended |
| EF28-200mm f/3.5-5.6 USM | Production ended |
| EF35mm f/2 | Production ended |
| EF35-70mm f/3.5-4.5 | Production ended |
| EF35-70mm f/3.5-4.5A | Production ended |
| EF35-80mm f/4-5.6 | Production ended |
| EF35-80mm f/4-5.6 II | Production ended |
| EF35-80mm f/4-5.6 III | Production ended |
| EF35-80mm f/4-5.6 USM | Production ended |
| EF35-80mm f/4-5.6 PZ | Production ended |
| EF35-105mm f/3.5-4.5 | Production ended |
| EF35-105mm f/4.5-5.6 | Production ended |
| EF35-105mm f/4.5-5.6 USM | Production ended |
| EF35-135mm f/3.5-4.5 | Production ended |
| EF38-76mm f/4.5-5.6 | Production ended |
| EF50mm f/1.8 | Production ended |
| EF50-200mm f/3.5-4.5 | Production ended |
| EF50-200mm f/3.5-4.5L | Production ended |
| EF55-200mm f/4.5-5.6 USM | Production ended |
| EF55-200mm f/4.5-5.6 II USM | Production ended |
| EF70-210mm f/4 | Production ended |
| EF75-300mm f/4-5.6 | Production ended |
| EF75-300mm f/4-5.6 II | Production ended |
| EF75-300mm f/4-5.6 USM | Production ended |
| EF75-300mm f/4-5.6 II USM | Production ended |
| EF75-300mm f/4-5.6 IS USM | Production ended |
| EF80-200mm f/2.8L | Production ended |
| EF80-200mm f/4.5-5.6 | Production ended |
| EF80-200mm f/4.5-5.6 II | Production ended |
| EF80-200mm f/4.5-5.6 USM | Production ended |
| EF90-300mm f/4.5-5.6 | Production ended |
| EF90-300mm f/4.5-5.6 USM | Production ended |
| EF100mm f/2.8 Macro | Production ended |
| EF100-200mm f/4.5A | Production ended |
| EF100-300mm f/5.6 | Production ended |
| EF100-300mm f/5.6L | Production ended |
| EF135mm f/2.8 Soft Focus | Production ended |
| EF400mm f/2.8L USM | Production ended |