球棱镜是非共轴光学系统常采用的光学元件之一。
Reasonably using a sphereprism, a series of optical systems with different applications can be designed.
计算了一个非球面非共轴无焦系统的波动光学传递函数。
The Optical Transfer Function of an afocal aspherical and non-coaxial optical system is also calculated.
而后二十世纪八十年代，有线电视公司利用共轴电缆取得了地区垄断。
Then, in the 1980s, cable-television companies secured local monopolies to provide coaxial cable as well.
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