A.順律散光 B.逆律散光 C.斜位散光 D.雙斜散光
A.+4.25-0.75×10° B.+3.50+0.75×100° C.+4.25-0.75×100° D.+3.50+0.75×10°
A.視力下降 B.視覺(jué)疲勞 C.對(duì)照明條件要求高 D.視物變形