普考-驗光生眼鏡光學概要111 年第 30 題單選題將+2.00DS/+5.00DC×180 轉變為負圓柱面透鏡形式,應為下列何者?A+7.00DS/-5.00DC×090正確答案B+7.00DS/-2.00DC×090C+7.00DS/+5.00DC×180D+7.00DS/+2.00DC×180 答案與詳解