[KJW]

Hi all C hing,

I am thinking buying a ultra wide lens for landscape, and thinking between buying Sigma 10-20mm F4-5.6 EX DC HSM or Canon EF-S 10-22mm f/3.5-4.5 USM??

I am using 400D, these two little guys can both provide good wide angle , I am tending to the Canon one as it's quality should be better than sigma's, but in the same time I am hesitated maybe some day I will go up to FF.

Is sigma DC lens working properly in Canon FF/EF system? or just in AFS-C??

Thanks for all C hing's valuable comment in advance

Happy shooting!
KJW

[lokkl]

In Sigma DC series lens, it is desiged for In APS-C sensors only.

[KJW]

thanks! :)

[fredrace]

you may go for sigma 12-24, this lens is capable to ff and better than 10-20 in terms of picture quality

[KJW]

fredrace, Thanks for the comment....Do you know how much is 12-24 lei??

Let me see see and check out the 12-24 lens cin!!

[KJW]

Aiya....just checked out the sigma "12-24" online, and found out the filter problem...umm....i think may be go with Canon EF- S10-22 for now, then sell it when go up to FF....

Cheers,
KJW