[Thomas123456]

Sigma seems more compact without the extended front. But is it a good buy? Still ~$9900.

[Obi-Wan]

Canon 24-70 2.8 L of course, why Sigma?!

[william_lau]

今次sigma都幾大膽，價錢同24-70 2.8L睇齊，硬碰硬咁同L鏡鬥@_@
除非質素跑嬴好多，否則都幾難賣。

[fish30d]

Agreed!

[Canon Ball]

With the same price and same range, no doubt Canon la.

[ponghk513]

如果唔要hsm, sigma 24-70 f2.8 macro 果支平靚正wo

[dainty]

Sure buy EF 24-70 2.8L !!!
no choice !!!

[Xplore]

色盲炸..........你估拉架咩

[rickwok]

sigma 24-70 f2.8 macro 果支平靚正wo >>> AGREE

平咁多，吾知點解無人理，咪又係2.8，真係$$多。

[airgeo]

支L 出o左咁耐 ... 其他廠係會進步o架 ...

新果支 sigma 24-70 hsm ko 支 2470L .... 街價 6.4k ....

http://forum.xitek.com/showthread.php?threadid=602310

[william_lau]

wah, 定價同街價都差好遠喎。

[iso_ray]

http://forum.xitek.com/showthread.php?threadid=602310
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暗位解像度其差, 乜都睇唔到, 可惡

[Thomas123456]

There are already rumors that Canon will do a MKII on 20-70L. The current one is getting old. since 2002.

I suspect maybe will have similar structure as the new Sigma. Kind of good if it is a shorter fix length lens.

[zerochun]

呢支我係天祥問過6K,都未去到L鏡個水位,但係轉左IF同HSM之外同舊版有無好大既分別呢？