11-14-2023 09:20 AM - last edited on 11-14-2023 09:23 AM by Danny
Hi, all:
I'm considering adding an R6 Mk II to my camera bag in the new year, which would be my first mirrorless. I know that I could use most of my Canon EF/EF-S lenses using the EF-RF adapter.
My question: Does anyone know if it's possible to use the 1.4x III extender in combination with the EF-RF adapter? As in this scenario: 100-400mm II > 1.4x extender > EF-RF adapter > R6.2.
Just curious; thanks in advance for your input.
11-14-2023 09:50 AM
Ken Rockwell shows an EF 100-400mm a 1.4x teleconvertor *and* a 2.0x teleconvertor on an R:
https://kenrockwell.com/canon/eos-r/r.htm#perf
It is goofy, but it worked.
11-14-2023 09:59 AM
Great to know. Thanks for that!
11-14-2023 10:19 AM - edited 11-14-2023 10:20 AM
I tried R6+adapter+x1.4+x2+EF800. AF still works but the lens correction will not when only one teleconverter is reported in Exif.
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