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- A line through the optical center of a lens that is perpendicular to both its surfaces. 光轴通过透镜的中心垂直于物体两面的线
- Next we examine the resulting spot diagram for the exact optical center of the mirror. 下面我们检查镜子中心的结果
- So because contacts are right on the eye and move with the eye, there's no optical center. 那由于隐形眼镜是直接戴在眼球上，并且跟着眼球移动，所以没有视觉中心。
- Glasses have what's called an optical center, which means that objects appear clearest when viewed through the center of the lenses. 眼镜都有一个被称为视觉中心的点，也就是说通过镜片的视觉中心点看到的图像最清晰。
- The lensometers is also called measural lens dioptre instrument,to measure spherical lens dioptre,cylindric lens dioptre and axis,prism dioptre,and lens optical center etc. 顶焦度计又称对光机、查片机,可用来测量球光镜镜度、散光镜镜度、棱镜镜度以及散光轴线和光学中心点等,是眼镜片冷加工中必不可少的检测仪器。
- AIM: To evaluate the therapeutic effects of using prism effect in the correction of muscular asthenopia by changing optical center of presbyopic glasses. 目的:应用改变近用老视镜的光学中心所产生的三棱镜效应,消除老视患者近距离阅读和工作的肌性视疲劳。
- Camera calibration method for optical center 摄像机标定中光心图像坐标确定方法
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The optical center of the rotational hyperboloid and its thick lens 旋转双曲面及其厚透镜的光心
- THE OPTICAL CENTER AND PROPERTIES OF LENS-MIRROR COMBINATIONS 折反系统的光心及其性质
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- A mirage is an optical illusion. 海市蜃楼是一种视错觉。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- Approach to the Optical Center of the Rotational Conicoid and It's Thick Lens 旋转二次曲面及其厚透镜的光心探讨
- Light that passes optical center does not change direction p'image distance, 通过光心的光线经过透镜后方向不变
- I thought I saw a ghost but it was just an optical illusion. 我以为我看见鬼了，其实只是一种幻觉。
- They concentrated on better definition of the optical image. 他们致力于提高该光学影像的鲜明度。
