(来学网)一患者角膜曲率仪读数为7.67mm@180(44.00D)和7.80mm@90(43.25D)。如配戴球性RGP镜片,一般选择镜片的基弧为( )
  • A.
    (来学网)7.65mm
  • B.
    (来学网)7.80mm
  • C.
    (来学网)7.90mm
  • D.
    (来学网)8.00mm