reflex cameran. 反射式照相機學術名詞反射攝影機:物理化學儀器設備、電機工程、電子工程、資訊反光攝影機:測量學反射式攝影機:新聞傳播學反射式相機:電子工程英文釋義camera that allows the photographer to view and focus the exact scene being photographed