CR for the Humour
- Apr 10, 2013
EF 2X ?? Do you actually think you'll gain much from this? There is an old thread, perhaps started by AlanF where some combinations were dealt with.Thanks for the info Neuro. Coincidentally yesterday I ordered Canon Extender EF25 II to put it between EF2XIII and EF1.4XIII to try to increase my 500mm 4L IS II lens focal length for static birds not at infinity of course where the lens will not be able to focus.
EF12 II would probably do the job (EF1.4XIII will be the addon behind the 500/2X/Extender combo) but I could not find it easily (and reasonably cheap) so I took the longer one in case it is being used for macro cases too.
I also have the RX teleconverters but going by the book for now....