[alexchon]

which one is better between sigma 17-70mm f 2.8-4.5 or canon ef -s 17-85mm is
i wanna buy 30d but consider the lens .. any suggestion , thx

[alexchon]

EF-S 17-85mm f4-5.6 IS USM

[bean290]

17-85 has IS bor. u no need large aperture for wide angle. anyway 2.8 is not consider large aperture when compare compare to 50 1.4 or 1.8. they are not expensive.

[alexchon]

yes , sigma 17-70 only use f2.8 in 17mm ,and how about the price between both lens

[alexchon]

so actually for 30d user , which lens is better ?
is the kit lens is really fit ?

[Vistaresort]

f2.8 連70mm都有就有用, 始終唔係人像鏡,
標準zoom, IS比大"一級光圈" 好用好多

[alexchon]

and also how about the quality between both lens ?

[alexchon]

and also sigma 17-70 have macro , that's really usefull

[man1492]

Considering optical quality, 17-85 sucks.

[rlpang]

how about 17-55 f2.8 IS USM?
i think the quality is better than 17-85, and it has big aperture also.

[beancurdbean]

17-55 f2.8 IS USM too expensive
17-85 IS & Tamron A16 more reasonable

[小班長ErikoB]

要 QULITY買 A16 點都好過買17-85..

[H2O2]

"Sigma 17-70 $2700 @ Citicall"

灣仔298 DC Career賣$2,480，佢話係行貨，唔知信唔信得過？

[man1492]

17-85 is more or less a kit lens plus IS..........

[小bee]

[ 要 QULITY買 A16 點都好過買17-85.. ]

我都想, 但a16無貨呢?


我都在煩惱買30d配咩鏡好?. kit鏡的成像質數好唔好的?

大家幫幫俾d意見.