zeropower lens

同义词释义

1)zero-power lens,零屈光度透镜，平光眼镜2)plus power spherical lens,正屈光度球透镜3)vertex power,[眼镜片]镜顶屈光度4)ophthalmometroscope,检眼屈光镜5)zero-power air-spaced doublet,零屈光度空气隙双[分]透镜6)spectacles,眼镜，平光眼镜