EOS 3/Elan 7 with USM 4/70-200 L and Extender EF 2xgreenspun.com : LUSENET : Canon EOS FAQ forum : One Thread |
Will be usable the central focusing point of EOS 3/Elan 7 in this combination: EOS 3/Elan 7 with USM 4/70-200 L and Extender EF 2x? Thank You. Michal
-- Michal Majer (majerm@mybox.cz), March 06, 2001
Yes/No. F4 lens, plus 2x extender = f8 (loss of 2 stops). The EOS 3 will still AF, the Elan 7 will not.
-- kenneth katz (socks@bestweb.net), March 06, 2001.