AF Area, by Lens
The extent of AF area available for each lens is as follows.
The following information applies to lenses with a “variable” area.
- With the AF area set to [Whole area AF]: approx. 100% (H) × 100% (V)
- With the AF area set to an option other than [Whole area AF]: approx. 100% (H) × 100% (V) when subjects are detected; otherwise approx. 90% (H) × 100% (V)
- When using the focus guide (manual focus): approx. 100% (H) × 100% (V) when subjects are detected; otherwise approx. 90% (H) × 100% (V)
RF lenses
| Lens Name |
EOS R3 (As of September 2021) |
|---|---|
| RF16mm F2.8 STM | Variable |
| RF35mm F1.8 MACRO IS STM | Variable |
| RF50mm F1.2 L USM | Variable |
| RF50mm F1.8 STM | Variable |
| RF85mm F1.2 L USM | Variable |
| RF85mm F1.2 L USM DS | Variable |
| RF85mm F2 MACRO IS STM | Variable |
| RF100mm F2.8 L MACRO IS USM | Variable |
| RF400mm F2.8 L IS USM | Variable |
| RF400mm F2.8 L IS USM + Extender RF1.4x | Variable |
| RF400mm F2.8 L IS USM + Extender RF2x | Variable |
| RF600mm F4 L IS USM | Variable |
| RF600mm F4 L IS USM + Extender RF1.4x | Variable |
| RF600mm F4 L IS USM + Extender RF2x | Variable |
| RF600mm F11 IS STM | Approx. 80% (H) × 80% (V) |
| RF600mm F11 IS STM + Extender RF1.4x | Approx. 40% (H) × 60% (V) |
| RF600mm F11 IS STM + Extender RF2x | Approx. 40% (H) × 60% (V) |
| RF800mm F11 IS STM | Approx. 80% (H) × 80% (V) |
| RF800mm F11 IS STM + Extender RF1.4x | Approx. 40% (H) × 60% (V) |
| RF800mm F11 IS STM + Extender RF2x | Approx. 40% (H) × 60% (V) |
| RF14-35mm F4 L IS USM | Variable |
| RF15-35mm F2.8 L IS USM | Variable |
| RF24-70mm F2.8 L IS USM | Variable |
| RF24-105mm F4 L IS USM | Variable |
| RF24-105mm F4-7.1 IS STM | Variable |
| RF24-240mm F4-6.3 IS USM | Variable |
| RF28-70mm F2 L USM | Variable |
| RF70-200mm F2.8 L IS USM | Variable |
| RF70-200mm F4 L IS USM | Variable |
| RF100-400mm F5.6-8 IS USM | Variable |
| RF100-400mm F5.6-8 IS USM + Extender RF1.4x | Approx. 80% (H) × 80% (V) |
| RF100-400mm F5.6-8 IS USM + Extender RF2x | Approx. 40% (H) × 60% (V) |
| RF100-500mm F4.5-7.1 L IS USM | Variable |
| RF100-500mm F4.5-7.1 L IS USM + Extender RF1.4x | Approx. 90% (H) × 100% (V) |
| RF100-500mm F4.5-7.1 L IS USM + Extender RF2x | Approx. 90% (H) × 100% (V) |
| Extender EF1.4x / EF2x + master lens with coverage of approx. 80% (H) × 80% (V) | Approx. 80% (H) × 80% (V) |
| Extender EF1.4x / EF2x + master lens with “variable” coverage | Approx. 80% (H) × 80% (V) |
| Extender EF1.4x II / EF2x II + master lens with coverage of approx. 80% (H) × 80% (V) | Approx. 80% (H) × 80% (V) |
| Extender EF1.4x II / EF2x II + master lens with “variable” coverage | Approx. 80% (H) × 80% (V) |
| Extender EF1.4x III / EF2x III + master lens with coverage of approx. 80% (H) × 80% (V) | Approx. 80% (H) × 80% (V) |
| Extender EF1.4x III / EF2x III + master lens with “variable” coverage | Variable |
EF prime lenses
| Lens Name |
EOS R3 (As of September 2021) |
|---|---|
| EF14mm f/2.8L USM | Variable |
| EF14mm f/2.8L II USM | Variable |
| EF15mm f/2.8 Fisheye | Approx. 80% (H) × 80% (V) |
| EF20mm f/2.8 USM | Variable |
| EF24mm f/1.4L USM | Variable |
| EF24mm f/1.4L II USM | Variable |
| EF24mm f/2.8 | Approx. 80% (H) × 80% (V) |
| EF24mm f/2.8 IS USM | Variable |
| EF28mm f/1.8 USM | Variable |
| EF28mm f/2.8 | Approx. 80% (H) × 80% (V) |
| EF28mm f/2.8 IS USM | Variable |
| EF35mm f/1.4L USM | Variable |
| EF35mm f/1.4L II USM | Variable |
| EF35mm f/2 | Approx. 80% (H) × 80% (V) |
| EF35mm f/2 IS USM | Variable |
| EF40mm f/2.8 STM | Variable |
| EF50mm f/1.0L USM | Approx. 80% (H) × 80% (V) |
| EF50mm f/1.2L USM | Variable |
| EF50mm f/1.4 USM | Variable |
| EF50mm f/1.8 | Approx. 80% (H) × 80% (V) |
| EF50mm f/1.8 II | Approx. 80% (H) × 80% (V) |
| EF50mm f/1.8 STM | Variable |
| EF50mm f/2.5 Compact macro | Approx. 80% (H) × 80% (V) |
| EF85mm f/1.2L USM | Variable |
| EF85mm f/1.2L II USM | Variable |
| EF85mm f/1.4L IS USM | Variable |
| EF85mm f/1.8 USM | Variable |
| EF100mm f/2 USM | Variable |
| EF100mm f/2.8 Macro | Approx. 80% (H) × 80% (V) |
| EF100mm f/2.8 Macro USM | Variable |
| EF100mm f/2.8L Macro IS USM | Variable |
| EF135mm f/2L USM | Variable |
| EF135mm f/2.8 Softfocus | Approx. 80% (H) × 80% (V) |
| EF180mm f/3.5L Macro USM | Variable |
| EF200mm f/1.8L USM | Approx. 80% (H) × 80% (V) |
| EF200mm f/2L IS USM | Variable |
| EF200mm f/2.8L USM | Approx. 80% (H) × 80% (V) |
| EF200mm f/2.8L II USM | Approx. 80% (H) × 80% (V) |
| EF300mm f/2.8L USM | Approx. 80% (H) × 80% (V) |
| EF300mm f/2.8L IS USM | Approx. 80% (H) × 80% (V) |
| EF300mm f/2.8L IS II USM | Variable |
| EF300mm f/4L USM | Approx. 80% (H) × 80% (V) |
| EF300mm f/4L IS USM | Variable |
| EF400mm f/2.8L USM | Approx. 80% (H) × 80% (V) |
| EF400mm f/2.8L II USM | Approx. 80% (H) × 80% (V) |
| EF400mm f/2.8L IS USM | Approx. 80% (H) × 80% (V) |
| EF400mm f/2.8L IS II USM | Variable |
| EF400mm f/2.8L IS III USM | Variable |
| EF400mm f/4 DO IS USM | Approx. 80% (H) × 80% (V) |
| EF400mm f/4 DO IS II USM | Variable |
| EF400mm f/5.6L USM | Variable |
| EF500mm f/4L IS USM | Approx. 80% (H) × 80% (V) |
| EF500mm f/4L IS II USM | Variable |
| EF500mm f/4.5L USM | Approx. 80% (H) × 80% (V) |
| EF600mm f/4L USM | Approx. 80% (H) × 80% (V) |
| EF600mm f/4L IS USM | Approx. 80% (H) × 80% (V) |
| EF600mm f/4L IS II USM | Variable |
| EF600mm f/4L IS III USM | Variable |
| EF800mm f/5.6L IS USM | Variable |
| EF1200mm f/5.6L USM | Approx. 80% (H) × 80% (V) |
EF zoom lenses
| Lens Name |
EOS R3 (As of September 2021) |
|---|---|
| EF8-15mm f/4L Fisheye USM | Approx. 80% (H) × 80% (V) |
| EF11-24mm f/4L USM | Variable |
| EF16-35mm f/2.8L USM | Approx. 80% (H) × 80% (V) |
| EF16-35mm f/2.8L II USM | Variable |
| EF16-35mm f/2.8L III USM | Variable |
| EF16-35mm f/4L IS USM | Variable |
| EF17-35mm f/2.8L USM | Approx. 80% (H) × 80% (V) |
| EF17-40mm f/4L USM | Variable |
| EF20-35mm f/2.8L | Approx. 80% (H) × 80% (V) |
| EF20-35mm f/3.5-4.5 USM | Approx. 80% (H) × 80% (V) |
| EF22-55mm f/4-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF24-70mm f/2.8L USM | Approx. 80% (H) × 80% (V) |
| EF24-70mm f/2.8L II USM | Variable |
| EF24-70mm f/4L IS USM | Variable |
| EF24-85mm f/3.5-4.5 USM | Approx. 80% (H) × 80% (V) |
| EF24-105mm f/3.5-5.6 IS STM | Variable |
| EF24-105mm f/4L IS USM | Variable |
| EF24-105mm f/4L IS II USM | Variable |
| EF28-70mm f/2.8L USM | Approx. 80% (H) × 80% (V) |
| EF28-70mm f/3.5-4.5 | Approx. 80% (H) × 80% (V) |
| EF28-70mm f/3.5-4.5 II | Approx. 80% (H) × 80% (V) |
| EF28-80mm f/2.8-4L USM | Approx. 80% (H) × 80% (V) |
| EF28-80mm f/3.5-5.6 | Approx. 80% (H) × 80% (V) |
| EF28-80mm f/3.5-5.6 II | Approx. 80% (H) × 80% (V) |
| EF28-80mm f/3.5-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF28-80mm f/3.5-5.6 II USM | Approx. 80% (H) × 80% (V) |
| EF28-80mm f/3.5-5.6 III USM | Approx. 80% (H) × 80% (V) |
| EF28-80mm f/3.5-5.6 IV USM | Approx. 80% (H) × 80% (V) |
| EF28-80mm f/3.5-5.6 V USM | Approx. 80% (H) × 80% (V) |
| EF28-90mm f/4-5.6 | Approx. 80% (H) × 80% (V) |
| EF28-90mm f/4-5.6 II | Approx. 80% (H) × 80% (V) |
| EF28-90mm f/4-5.6 III | Approx. 80% (H) × 80% (V) |
| EF28-90mm f/4-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF28-90mm f/4-5.6 II USM | Approx. 80% (H) × 80% (V) |
| EF28-105mm f/3.5-4.5 USM | Approx. 80% (H) × 80% (V) |
| EF28-105mm f/3.5-4.5 II USM | Approx. 80% (H) × 80% (V) |
| EF28-105mm f/4-5.6 | Approx. 80% (H) × 80% (V) |
| EF28-105mm f/4-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF28-135mm f/3.5-5.6 IS USM | Approx. 80% (H) × 80% (V) |
| EF28-200mm f/3.5-5.6 | Approx. 80% (H) × 80% (V) |
| EF28-200mm f/3.5-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF28-300mm f/3.5-5.6L IS USM | Variable |
| EF35-70mm f/3.5-4.5 | Approx. 80% (H) × 80% (V) |
| EF35-70mm f/3.5-4.5 A | Approx. 80% (H) × 80% (V) |
| EF35-80mm f/4-5.6 | Approx. 80% (H) × 80% (V) |
| EF35-80mm f/4-5.6 II | Approx. 80% (H) × 80% (V) |
| EF35-80mm f/4-5.6 III | Approx. 80% (H) × 80% (V) |
| EF35-80mm f/4-5.6 PZ | Approx. 80% (H) × 80% (V) |
| EF35-80mm f/4-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF35-105mm f/3.5-4.5 | Approx. 80% (H) × 80% (V) |
| EF35-105mm f/4.5-5.6 | Approx. 80% (H) × 80% (V) |
| EF35-105mm f/4.5-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF35-135mm f/3.5-4.5 | Approx. 80% (H) × 80% (V) |
| EF35-135mm f/4-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF35-350mm f/3.5-5.6L USM | Approx. 80% (H) × 80% (V) |
| EF38-76mm f/4.5-5.6 | Approx. 80% (H) × 80% (V) |
| EF50-200mm f/3.5-4.5 | Approx. 80% (H) × 80% (V) |
| EF50-200mm f/3.5-4.5L | Approx. 80% (H) × 80% (V) |
| EF55-200mm f/4.5-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF55-200mm f/4.5-5.6 II USM | Approx. 80% (H) × 80% (V) |
| EF70-200mm f/2.8L USM | Variable |
| EF70-200mm f/2.8L IS USM | Approx. 80% (H) × 80% (V) |
| EF70-200mm f/2.8L IS II USM | Variable |
| EF70-200mm f/2.8L IS III USM | Variable |
| EF70-200mm f/4L USM | Variable |
| EF70-200mm f/4L IS USM | Variable |
| EF70-200mm f/4L IS II USM | Variable |
| EF70-210mm f/3.5-4.5 USM | Approx. 80% (H) × 80% (V) |
| EF70-210mm f/4 | Approx. 80% (H) × 80% (V) |
| EF70-300mm f/4-5.6 IS USM | Approx. 80% (H) × 80% (V) |
| EF70-300mm f/4-5.6 IS II USM | Variable |
| EF70-300mm f/4-5.6L IS USM | Variable |
| EF70-300mm f/4.5-5.6 DO IS USM | Approx. 80% (H) × 80% (V) |
| EF75-300mm f/4-5.6 | Approx. 80% (H) × 80% (V) |
| EF75-300mm f/4-5.6 II | Approx. 80% (H) × 80% (V) |
| EF75-300mm f/4-5.6 III | Approx. 80% (H) × 80% (V) |
| EF75-300mm f/4-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF75-300mm f/4-5.6 II USM | Approx. 80% (H) × 80% (V) |
| EF75-300mm f/4-5.6 III USM | Approx. 80% (H) × 80% (V) |
| EF75-300mm f/4-5.6 IS USM | Approx. 80% (H) × 80% (V) |
| EF80-200mm f/2.8L | Approx. 80% (H) × 80% (V) |
| EF80-200mm f/4.5-5.6 | Approx. 80% (H) × 80% (V) |
| EF80-200mm f/4.5-5.6 II | Approx. 80% (H) × 80% (V) |
| EF80-200mm f/4.5-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF90-300mm f/4.5-5.6 | Approx. 80% (H) × 80% (V) |
| EF90-300mm f/4.5-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF100-200mm f/4.5A | Approx. 80% (H) × 80% (V) |
| EF100-300mm f/4.5-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF100-300mm f/5.6 | Approx. 80% (H) × 80% (V) |
| EF100-300mm f/5.6L | Approx. 80% (H) × 80% (V) |
| EF100-400mm f/4.5-5.6L IS USM | Approx. 80% (H) × 80% (V) |
| EF100-400mm f/4.5-5.6L IS II USM | Variable |
| EF200-400mm f/4L IS USM Extender 1.4x | Variable |
EF-S lenses
| Lens Name |
EOS R3 (As of September 2021) |
|---|---|
| EF-S24mm f/2.8 STM | Approx. 80% (H) × 80% (V) |
| EF-S35mm f/2.8 Macro IS STM | Approx. 80% (H) × 80% (V) |
| EF-S60mm f/2.8 Macro USM | Approx. 80% (H) × 80% (V) |
| EF-S10-18mm f/4.5-5.6 IS STM | Approx. 80% (H) × 80% (V) |
| EF-S10-22mm f/3.5-4.5 USM | Approx. 80% (H) × 80% (V) |
| EF-S15-85mm f/3.5-5.6 IS USM | Approx. 80% (H) × 80% (V) |
| EF-S17-55mm f/2.8 IS USM | Approx. 80% (H) × 80% (V) |
| EF-S17-85mm f/4-5.6 IS USM | Approx. 80% (H) × 80% (V) |
| EF-S18-55mm f/3.5-5.6 | Approx. 80% (H) × 80% (V) |
| EF-S18-55mm f/3.5-5.6 II | Approx. 80% (H) × 80% (V) |
| EF-S18-55mm f/3.5-5.6 III | Approx. 80% (H) × 80% (V) |
| EF-S18-55mm f/3.5-5.6 IS | Approx. 80% (H) × 80% (V) |
| EF-S18-55mm f/3.5-5.6 IS II | Approx. 80% (H) × 80% (V) |
| EF-S18-55mm f/3.5-5.6 USM | Approx. 80% (H) × 80% (V) |
| EF-S18-55mm f/3.5-5.6 II USM | Approx. 80% (H) × 80% (V) |
| EF-S18-55mm f/3.5-5.6 IS STM | Approx. 80% (H) × 80% (V) |
| EF-S18-55mm f/4-5.6 IS STM | Approx. 80% (H) × 80% (V) |
| EF-S18-135mm f/3.5-5.6 IS | Approx. 80% (H) × 80% (V) |
| EF-S18-135mm f/3.5-5.6 IS USM | Approx. 80% (H) × 80% (V) |
| EF-S18-135mm f/3.5-5.6 IS STM | Approx. 80% (H) × 80% (V) |
| EF-S18-200mm f/3.5-5.6 IS | Approx. 80% (H) × 80% (V) |
| EF-S55-250mm f/4-5.6 IS | Approx. 80% (H) × 80% (V) |
| EF-S55-250mm f/4-5.6 IS II | Approx. 80% (H) × 80% (V) |
| EF-S55-250mm f/4-5.6 IS STM | Approx. 80% (H) × 80% (V) |
TS-E lenses
| Lens Name |
EOS R3 (As of September 2021) |
|---|---|
| TS-E17mm f/4L | Variable |
| TS-E24mm f/3.5L | Approx. 80% (H) × 80% (V) |
| TS-E24mm f/3.5L II | Variable |
| TS-E45mm f/2.8 | Approx. 80% (H) × 80% (V) |
| TS-E50mm f/2.8L Macro | Variable |
| TS-E90mm f/2.8 | Approx. 80% (H) × 80% (V) |
| TS-E90mm f/2.8L Macro | Variable |
| TS-E135mm f/4L Macro | Variable |
MP-E lenses
| Lens Name |
EOS R3 (As of September 2021) |
|---|---|
| MP-E65mm f/2.8 1-5x Macro Photo | Approx. 80% (H) × 80% (V) |