[正字]

請問有乜介紹？我用緊Canon 7D？

1. EF 16-35mm f/2.8L II USM 的表現如何？值嗎？
2. 還是買 EF 17-40mm f/4L USM 比較化算？
3. 還有其它介紹嗎？

[ACanonGuy]

I have a 17-40mm f/4L on 5DM2. At 17mm with FF it is awesome and wide enough for me. Would I like f/2.8 instead of f/4? Absolutely. Would I pay double for the 16-35mm f/2.8L for that? Probably not.

[叮噹仔]

16定17mm 對7D黎講, 都唔算ultra wide 鏡,
(其中一支kit鏡都15mm啦)
我覺得都係考慮C10-22 或者T11-16好d

[mike7]

canon 10-22..is really good..

[littletomfool]

一定係呢支~~~~ Canon EF-S 10-22mm f/3.5-4.5 USM

[siubi09]

唔上FF住就Canon EF-S 10-22mm f/3.5-4.5 USM

FF就SIGMA 12-24

[Obi-Wan]

10-22 best PQ ultra wide for APS-C & best resell value

[sar999]

Ultra wide ---> Canon EFS 10-22mm 呢支色水最正靚! 特包係…質感光， 鮮明，通透，銳利，立體！副廠鏡質數唔夠呢支全面！

[Ison]

師兄可以再睇埋下底條link
http://dcfever.com/forum/read.php?f=12&i=67402&t=67402&phorum_auth=dec0cf3f4e5b7969ef08a2e1b8c6f1f6

http://dcfever.com/forum/read.php?f=12&i=66088&t=66088&phorum_auth=dec0cf3f4e5b7969ef08a2e1b8c6f1f6