Canon 鏡頭好介紹

咁我建議你買Canon EF-S 17-55mm f2.8 IS USM
17-85mm f4-5.6 IS USM雖然都算唔錯,有防震,焦距好用,但係光圈細,廣角時暗角較明顯.
如果冇諗住轉大片幅相機,17-55mm f2.8 IS USM可以說無可挑剔,六千幾蚊,光學質素好,防震,恆定大光圈,超聲波對焦乜都齊.唯一缺點只係大片幅相機用唔到.
以下網頁有支鏡頭既review,個comment係Highly recommend的.
http://www.photozone.de/Reviews/overview
如果你諗住轉全片幅就可以揀EF-S 17-40mm f4L USM或者EF-S 16-35mm f2.8L USM. L鏡光學質素一定冇問題,但係一來焦距冇咁好用,17-40mm光圈又細.而且佢地都冇防震,會冇17-55mm f2.8 IS USM咁好用.
以下網頁有鏡頭大約價錢.
http://www.ygdragon.net/