An Australian company, Electro Optic Systems, has received a $3.5 million government grant to develop the world's first automated, high-precision, laser tracking technology.

VOA: standard.2010.07.24

So with his optic glass, his telescope, Galileo was able to discern spots on the orb of the moon.

因此通过他的磁光玻璃，望远镜，伽利略能够分辨出月亮轨道上的斑点。

耶鲁公开课 - 弥尔顿课程节选

Suddenly, looking through the optic glass, one could see valleys, it seemed to have rivers, and there were mountains.

突然，通过厚厚的玻璃，我们可以看见，月亮上似乎有河流，高山。

耶鲁公开课 - 弥尔顿课程节选

Conventional colonoscopy is performed with a long, flexible tube called a colonoscope that is equipped with a tiny fiber-optic video camera and light at the end.

VOA: standard.2010.04.07

It's a much more elaborate simile than that: "the broad circumference / hung on his shoulders like the Moon whose Orb / through Optic Glass the Tuscan Artist views.

这是一个更为精细的比喻：,“那个阔大的圆形物/好像一轮挂在他双肩的明月“,/就是那个托斯卡纳的大师“

耶鲁公开课 - 弥尔顿课程节选

Dr.Craig Smith,the chief executive of Electro Optic Systems, says laser beams fired from the ground could protect astronauts and satellites by targeting space junk that travels at potentially devastating speeds.

VOA: standard.2010.07.24

In between he spoke of helping one-industry towns, raising pension benefits, enticing migr and foreign scientists, building housing for veterans, constructing roads, central bank lending,elimination of counterfeit pharmaceuticals, fighting drug addiction, encouraging sports, laying fiber optic cables, bringing the Internet to faraway regions and GPS systems to automobiles.

VOA: standard.2009.11.12