[Wade]

我非常想買閃光燈(用於EOS 300D上)! 但不知買500ex or sigma EF-500 super.因為聽講sigma 廉價D and function is same.

我想知是不是真的?
Could u give me some comments or information???

[Wade]

Pls help me???

[DC New Fish]

呢度較為靜D，有問題去Canon EOS 300D交流吧~12 問，D人好樂意！

[Wade]

我都去過Canon EOS 300D交流吧~12 問個,但係都無人答我.唔通真係無人知!

[cclee001]

人地都係好心答吓問題唓~唔洗禁講吓?以後喠有人感答問題!
呢度已經好靜啦~

想知多啲的話,咪客氣啲問吓人囖?
實際好易唓,講聲:[唔該我想知多啲,可唔可以post條link出離呵?]

[matcc]

Wade, you can find more information in this page (in English)

http://photonotes.org/reviews/sigma-ef-500-super/

[Wade]

To matcc
This website give me a lot of infomation. I think it is very suitable for me.
Thank very much:>

[ghost88]

兩者功能差唔多,不過550 EX對應多點測光而EF-500 super只可對應中間一點.