[as.fai]

我用緊450d,新手一名,正考慮17-40and24-105,想問吓大家意見,

[老叟]

買埋70-200/4, 咁咪做小三元盟友囉,唔錯架,大件抵食!!1

[Obi-Wan]

450D 新手 best buy

1. 10-22 EFS ultrawide
2. 50/f1.8 portraite
3. 70-200L /f4 or 55-250 IS tele

don't consider 17-40L & 24-105IS on 450D etc. APS-C DSLR because (1) too heavy, (2) not wide enough

if $ is sufficient, buy 17-55/2.8

http://www.dpreview.com/news/0602/06022113canonefs1755f28g.asp

best of the best lens on Canon APS-C DSLR