dioptric power

• 屈光本领,焦度,折光本领

dioptric power的用法和样例：

例句

1. The lensometer is the instrument of choice for evaluating optical power.
   焦度计是用于测定透镜顶焦度的仪器。
2. An athermal space system can be designed by a way of abberation correction upon condition of fixed power of the components.
   再在保持光焦度不变条件下进行像差平衡。