以下分別為四支鏡頭拍攝的相片, 原圖可下載.Sigma 20mm F/1.8http://tc.sellpower.net/modules/flickrorg/len2_index.php?len_type_id=&len_id=161&yn_vr=0&yn_full=0&exposure1=0&exposure2=0&shutter1=0&shutter2=0&num_focal_mm=0&B1=%E6%9F%A5%E8%A9%A2Sigma 24mm F/1.8http://tc.sellpower.net/modules/flickrorg/len2_index.php?len_type_id=&len_id=302&yn_vr=0&yn_full=0&exposure1=0&exposure2=0&shutter1=0&shutter2=0&num_focal_mm=0&B1=%E6%9F%A5%E8%A9%A2Sigma 28mm F/1.8http://tc.sellpower.net/modules/flickrorg/len2_index.php?len_type_id=&len_id=237&yn_vr=0&yn_full=0&exposure1=0&exposure2=0&shutter1=0&shutter2=0&num_focal_mm=0&B1=%E6%9F%A5%E8%A9%A2Sigma 30mm F/1.4http://tc.sellpower.net/modules/flickrorg/len2_index.php?len_type_id=&len_id=39&yn_vr=0&yn_full=0&exposure1=0&exposure2=0&shutter1=0&shutter2=0&num_focal_mm=0&B1=%E6%9F%A5%E8%A9%A2
其實S 50/1.4最好我除了小白跟(這幾年幾乎沒在用)的50/1.8全都是SIGMA(扣掉手動鏡)S 50/1.4真是好到不行30/1.4的話如果以後有上FF可能性,不如買24/1.820/24/28三隻成像跟結構都差不多但是20太貴,28不夠廣沒微距,所以折衷買24的人最多不過這三隻這一兩年價錢比以前貴了好幾成不知道是怎樣