A . +1.50D
B . 2.50D
C . 3.57D
D . 4.75D
[单选题]绝对调节力维1.5D的+1.00DS远视者,阅读距离28厘米,需配用( )的近用镜作阅读。A.+1.50DB.2.50DC.3.57DD.4.75D
[单选题]绝对调节力为3D的正视者,阅读距离33厘米,需配用( )的老视镜作阅读。A.+1.00DB.+2.00DC.+3.00DD.平光
[单选题]绝对调节力为3D的正视者,阅读距离33厘米,需配用()的老视镜作阅读。A . +1.00DB . +2.00DC . +3.00DD . 平光
[单选题]一裸眼视力为0.8用+0.50DS→0.9戴+1.00DS→1.0绝对远视()A.+0.00DSB.+0.50DSC.+1.00DS
[单选题]一裸眼视力为0.8用+0.50DS→0.9戴+1.00DS→1.0绝对远视()A .+0.00DSB .+0.50DSC .+1.00DS
[单选题]-3.00DS/-1.50DC×60°;+1.00DS/+2.50DC×60°;-2.00DS/-2.50DC×150°三镜叠合总效果为( )。A.-3.00DS/-3.50DC×60°B.+3.00DS/-3.50DC×60°C.-3.00DS/+3.50DC×150°D.-3.00DS/-3.50DC×150°
[单选题]现有一处为R:-1.00DS,L:-1.00DS,Add 3.00要制作半框眼镜应选用( )。A.前弧槽B.后弧槽C.中心槽D.旁中心槽
[单选题]裸眼视力为1.0戴上+1.00DS→1.0那么能视远视力为()A.+0.00DSB.+1.00DSC.-1.00DS
[单选题]裸眼视力为1.0戴上+1.00DS→1.0那么能视远视力为()A .+0.00DSB .+1.00DSC .-1.00DS
[单选题]球柱镜度+1.00DS/+1.00DC*90°,转为负柱面的等效镜度是( )。A.+2.00DS/-1.00DC*180°B.-2.00DC*180°/-1.00DC*90°C.-1.00DS/-1.00DC*90°D.-2.00DC*90°/-1.00DC*180°