处方:R:-7.25-1.25×180 /L:-6.50-1.50×180,棱镜需求:右底向上左底向下的4△分至双侧眼镜透镜,移心距离y1和y2为( )。
A.-0.24cm,0.25cm B.-0.24cm,-0.25cm C.0.24cm,0.25cm D.0.24cm,-0.25cm正确答案A
处方:R:-7.25-1.25×180 /L:-6.50-1.50×180,棱镜需求:右底向上左底向下的4△分至双侧眼镜透镜,移心距离y1和y2为( )。
A.-0.24cm,0.25cm B.-0.24cm,-0.25cm C.0.24cm,0.25cm D.0.24cm,-0.25cm正确答案A