Exclusive tele converter offering 2.0x magnification that has been designed to match the optics of the SP 150-600mm G2, providing a maximum zoom range up to 1200mm.
Available focusing mode when used with SP 150-600mm F/5-6.3 Di VC USD G2
||When using viewfinder
||When using live view mode
|With 1.4x tele converter
|With 2.0x tele converter
*1 Autofocus functions normally on any camera that offers F/8 autofocusing (see your camera’s instruction manual for your camera’s ability).
*2 Subjects with low contrast and/or luminosity values can sometimes result in out-of-focus images.
In the end it depends on the visible contrast for the AF-metering system in the camera. Simply saying on camera, subject, and lighting conditions.