Camera/Extender Compatibility Chart
| Internal Extender |
1x (Maximum aperture: f/4) |
1.4x (Maximum aperture: f/5.6) |
| Extender Model |
1.4x II |
2x II |
1.4x III |
2x III |
1.4x II |
2x II |
1.4x III |
2x III |
| Actual Aperture |
f/5.6 |
f/8 |
f/5.6 |
f/8 |
f/8 |
f/11 |
f/8 |
f/11 |
| Function |
AF |
IS |
AF |
IS |
AF |
IS |
AF |
IS |
AF |
IS |
AF |
IS |
AF |
IS |
AF |
IS |
EOS-1D X, EOS 5D Mark III, EOS-1D Mark IV,
EOS-1Ds Mark III, EOS-1D Mark III |
AF* |
○
|
MF* |
○
|
AF |
○
|
MF* |
○
|
MF* |
○
|
MF |
○
|
MF* |
○
|
MF |
○
|
EOS Digital Cameras
(cameras listed below *1) |
AF* |
AF |
AF* |
AF |
EOS Digital Cameras
(not applicable to 1D X, 5D Mark III, 1D Mark IV, 1Ds Mark III, 1D Mark III, or cameras listed under *1 below) |
MF |
MF |
MF |
MF |
| SLR Film Camera (EOS-1V) |
SLR Film Cameras
(not applicable to EOS-1V or cameras
listed under *2 below) |
Cannot be used |
Cannot be used |
SLR Film Cameras
(cameras listed below *2) |
** |
** |
** |
| AF |
Autofocusing (AF) is possible when shooting |
| AF* |
Autofocusing is possible when shooting. However, the AF function might not focus correctly.
Please fine tune the AF when using a camera equipped with an AF micro adjustment function.
Please use manual focus when the AF function is not performing correctly while shooting with a camera which is not equipped with an AF micro adjustment function.
- For information on AF operation and micro adjustments, please refer to the camera's instruction manual.
|
| MF |
AF cannot be used. therefore, please use manual focus (MF). |
| MF* |
AF cannot be used. therefore, please use manual focus (MF).
However, AF can be used by updating your camera's firmware.
Please check the Canon website for information about firmware updates. |
○
|
The Image Stabilizer function can be used. |
| ** |
The Image Stabilizer function cannot be used with the cameras*2 listed below. |
- EF 1.4x III and EF2x III extenders are recommended for use with EOS Digital Cameras.
*1: EOS-1D Mark II, EOS-1Ds Mark II, EOS-1D Mark II N, EOS-1D, EOS-1Ds
*2: EOS650, EOS620, EOS750, EOS750 QD, EOS850, EOS850 QD, EOS700, EOS10S/10, EOS REBEL/1000, EOS REBEL S/1000 F, EOS REBEL S QD/1000 FN QD, EOS ELAN/100, EOS630/600, EOS RT, EOS-1, EOS REBEL II/1000N, EOS A2/5
