所謂拍體育運動不過是光圈大,快門可高些。F1.4拍近物時焦距範圍極小

來源: itallture 於 2012-11-26 15:06:51 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.