[calwkf]

因為之前聽d ching講, 如果用 40D 就用 24-105, 5D 就用 24-70 好D.

咁如果用 50D 就點呢？

[Round]

the point is do you understand why people saying "40D 就用 24-105, 5D 就用 24-70 好D"??

Also what is the difference between 40D and 50D??

PS I don't say I agree or disagree on the "40D 就用 24-105, 5D 就用 24-70 好D"

[calwkf]

其實我都唔係好明, 因為我見 5D 既 kitset 都係跟 EF 24-105 f/4L IS USM 的.

所以才想問下各位 ching..

[jacchau]

because 50D didn't is "FF"
( "EF" & "EF-S" len is different! )

[afriwong]

I think 40D and 50D is similar because they are non FF camera... I shall choose 24-105L because it have IS and the range is better...

If I have 5D which is a FF camera... the quality of the whole picture is very important so I choose 24-70 for better quality (some peopole said that 24-105 is not so good at the edge (but no effect in non FF machine)...