A.30° B.60° C.90° D.180°
A.+1.00DS/+0.75DS*45 B.+1.00DS/0.75DC*135 C.-0.50DS/0.75DC*45 D.-0.50DS/0.75DC*135
A.復(fù)合性近視 B.單純性遠(yuǎn)視 C.混合 D.單純性近視