(来学网)综合验光仪的交叉柱镜的白点位置屈光力为
  • A.
    (来学网)0
  • B.
    (来学网)+0.25D
  • C.
    (来学网)-0.50D
  • D.
    (来学网)0.25D
  • E.
    (来学网)+0.50D