小弟來po一下G頭的測試首先是photodo排名第一的CONTAX G45因為是對焦無限遠後鏡組離CMOS比較近F2/F2.8中央銳利但邊角不太行不過小第的經驗是5米內的近拍即使是大光圈邊角依然銳利收到F4以後畫質有全面性的提升F2G45 F2.8 by lml640707, on FlickrF2.8G45 F2.8 by lml640707, on FlickrF4G45 F4 by lml640707, on FlickrF5.6G45 F5.6 by lml640707, on FlickrF8G45 F8 by lml640707, on FlickrF11G45 F11 by lml640707, on FlickrF16G45 F16 by lml640707, on Flickr