[icelemon]

should i be better off buying on the nikon verson...

I want to save budget and buy a Nikon 17-35 also..

[Zeiss_T]

Sigma full open f2,8 ......... >_< too soft

If U want save money ....why not get Nikon AFS 28-70 f2,8

2nd hand price only 8 - 9K

[salonsip2005]

sigma 個支都係好野黎嫁~~!!! 不過只係成日唔對準焦要 cal 同埋色水唔夠nikon 個支濃ja~!! 但大光圈黑角表現好過原廠~!! 又輕d ~!! 都幾抵用0既~~!!! 我個fd 都係呢支配d700 出黎個效果都好好呀~!!

[icelemon]

the colour is more 濃 than nikon, but the image is not as bright at all F level

according to a PRC website review.

[surewin6868]

睇一睇評測............

適馬24-70尼康24-70對比評測


http://review.fengniao.com/124/1249443.html

[icelemon]

read the article.. conclusion

N = better for portrait

S = better for scenery

but overall brightness N > S

btw, what is zoom apsect ratio?