处方:R:-7.25-1.25×180 /L:-6.50-1.50×180,棱镜需求:8△底向外分至双侧眼镜透镜,移心距离x1和x2为( )。
A.-0.55cm,-0.62cm B.-0.55cm,0.62cm C.0.55cm,-0.62cm D.0.55cm,0.62cm正确答案D
处方:R:-7.25-1.25×180 /L:-6.50-1.50×180,棱镜需求:8△底向外分至双侧眼镜透镜,移心距离x1和x2为( )。
A.-0.55cm,-0.62cm B.-0.55cm,0.62cm C.0.55cm,-0.62cm D.0.55cm,0.62cm正确答案D