[kk_wai]

想買支平平地長鏡...買支2手sony 75-300好($900),定係買新sigma 70-300 或者再平d嘅騰龍呢 sigma有埋微距...

[小小生]

Minolta 70-210/4 二手$2000左右,成像最好
Minolta 100-300/4.5-5.6 APO 二手$1800左右,成像唔錯,最輕更
Minolta 70-210/3.5-4.5 二手$900左右,成像都好過你講果三支,不過比唔上上面兩支

[ahkeung2003]

Minolta 70-210/4 is the best
i use minolta 100-200 f4.5, buy at $650, quite good