Canon EF 24-70mm f2.8L USM (已停產)

对焦又快又准；
红圈大光圈，抢眼实用；
24-70mm适合挂机

重；
外对焦，怕入尘。

真是好适合挂机，出图又艳又锐，无可挑剔；
用在非全幅略嫌广角不够，但是用在全幅上也会觉得长端不够；
大光圈，景深适中。没碰到好多人抱怨的走焦问题；
和24-105IS比，价格其实也算合理；
加上硕大遮光罩，伸缩头，红圈，路人回头率极高；
缺点就是比较重，虽然做工紧凑厚实，镜头伸出还是怕吸进灰尘。

Zoom lens has this ultra quality is totally unbelievable. Quality is as good as those Canon prime lens and with zoom capability!!

A bit heavy, but acceptable.

EF 24-70mm f/2.8L USm is the best lens I have never seen before. Its color is so colorful (red, blue and green) and image is extremely sharp. Definitively better than Carl or Nikon lens (same focal length grade).

This lens is nearly permanently bolted on my 1Ds III. Extremely useful focal length.

The physical built could be better. And maybe slimming down a bit on MK II with IS.

Cannot live without this lens as the 24-105mm f4 is so terrible on FF Canon or even crop factor ones.

2.8大光圈,色靚,對焦快,尤其是影紅色.

重。

,我最常用鏡頭

fast although large.

solid against bad weather.

nice flare.

its big fat hood protects it under rain.

nice balance on bigger DSLR.

Best Wide to Portrait range of focal length on FF. Best middle range to little tele for APS-C, making it a reliable friend for any body.

One lens, I had a happy time working in most events and function photography.

the money is worth the Image Quality.

IS IS IS. it's heavy and I need the IS in dark condition.

lens extends in 24mm focal length, why can't it be fixed length like 70-200mm IS?

the best only friend for FF.

the best partner for APS-C.

焦距好用，第日上FF更好。
成像正，利，好過24-105 F4 IS 好多。
顏色一流，尤其是影紅色，紫邊控制一絕。
USM對焦快而準。

重。
唔係內變焦，成日驚入塵。
個罩大得離譜，唔用又怕入塵，如果做內變焦又會好大支，矛盾。

比倒我可靠、專業既感覺，不論工作定自娛，我長期最多都係用佢，真係好低。