ymcaandy wrote:瞭解了,2代比一代便...(恕刪) http://www.four-thirds.org/cn/microft/telephoto.html#i_075-300mm_f048-067_2_olympus從結構上來看好像看不出差異...只知道瘦1mm,長了0.5mm,輕了7g.....感覺差不多哪邊.......唯一有感的是價格 XDDDDDD