想問下究竟呢支鏡質素好唔好呀?

呢支鏡我都用緊,二千幾蚊有最常用焦段又有大光圈,我認為好好用.
有啲人話佢冇超聲波摩打對焦嘈我覺得有點鷄疍裏挑骨頭,對焦速度都唔算好慢,其實廣角至標準焦距都唔係成日要好快.
如果你係Nikon機既話仲就來有支有摩打既版本出添.
光學質素亦都好好,但係有一樣唔好係佢既對焦面係孤面而唔係平面,要影一啲平面嘢有時唔係咁方便
以下網頁可以睇到支鏡既review
http://www.photozone.de/Reviews/Canon%20EOS%20Lens%20Tests/45-canon-eos-aps-c/289-tamron-af-17-50mm-f28-sp-xr-di-ii-ld-aspherical-if-canon-test-report--review
但係支鏡係冇防震,如果配防震機身就無可挑剔.