[pkboy0009]

sigma 24-70 f2.8 canon 28-135 .影人像 which one better

[rickwok]

sigma 24-70 >>>光圈大比較適合影人像

135mm>>>一般來說影人太遠了，難溝通。

[pkboy0009]

thanks! but somebody say canon is sharp than sigma is true?

[rickwok]

Canon is sharp than sigma is true? <<<<一般來說是！

不過呢2支比不會相差太多，sigma果支算幾sharp，canon果支未用過，只係見過D相。

[pkboy0009]

thanks! i think i will buy sigma la