[老新]

玩左幾過月KIT鏡， 想換支L鏡 玩下..日常旅遊 行街用..
１７４０Ｌ好唔好呢．還是大家有咩介紹呢．．

[Obi-Wan]

如唔上full frame, 買支10-22 玩 ultra wide 仲好啦！

[joe2728]

我覺24-70/F2.8L正D喎

[henrynghc]

17-55 2.8 is usm 正!

[reflexboy]

買鏡一定要考慮將來, 唔好只顧眼前需要. 機會成日轉, 一枝好鏡可以用好耐! 17-40係相對平而質素好o既鏡!

[nwt15]

呢枝鏡喺full frame 先感受到佢嘅威力...

[老新]

我都知道 1740L比FF機係最好..不過目前用500D有更好介紹嗎.>?
FF機 將來應該會換,,,所以我至唔搵EF-S系列镜.

[nwt15]

如果會上ff, 咁就買得過...

[shing0915]

用17-40不如用24-105
有is又唔係勁貴..

[Obi-Wan]

if using 24-105, should add 10-22 too

[joe2728]

我有1740L4又有2470L2.8最近借用1635L2.8
我首選用1635次選2470因大光圈.散景掂室內又無得輸.1740我只用兩次以放入箱末用放

[onjo3]

but 10-22, later upgrade FF, trade out then trade in 17-40
same price!!!

[火Ken]

上FF-17-40L正~ 短時間唔會上FF，Tokina 16-50mm f/2.8 - $4XXX and TAMRON 17-50mm f/2.8 - $3XXX，兩支都同時擁有過，Tokina Win左[16-50mm x 1.6後 = 25.6-80mm！

[beani]

老新 ching, I think is really depends what you like to shoot...

do u need large f-stop?
do u need longer range?
u like taking portraiture or landscape?

[crazybrian]

what about tokina 124 II instead of 10-22?
any comment about this len?