[timkww]

早前我用 sigma AF 170-500mm f/5-6.3 APO 裝落部 eos 350d 到影相一時用到... ...一時用唔到... ..出咗 error 99... ...部 eos 350d 初初用o既時候無問題... ...支鏡就係我當年用 eos 5菲林機o既時候買用到依家... ...

[bb1032003]

timkww,

It is a compatiablity problem, as Canon did not release any technical information on their EF to other maker.

Check with this site

http://www.photozone.de/8Reviews/canonFAQ.htm

[timkww]

唔該晒... ...問題已經解決... ...我唔用相機 format 張咭... ...用電腦 format 仲要改番個名係張咭原有o既名就 ok 咗... ...