ball lens

常见例句

The last part highlights optical performances of ball lenses.
第五部分对球透镜的光学性能进行研究。
In the second part, relative theoretical contents of basic optical glass which are fabricated for ball lenses are represented.
第二部分给出了制备球透镜所需要的光学玻璃的相关理论内容。
In the fourth part, the researches of preparation technology are proceeded, including fabricating ball lenses using sagging method, polishing of ball lenses and basic performance measurement.
第四部分对球透镜的制备工艺进行研究，包括槽沉法制备球透镜、球透镜的抛光和基本性能测试。

In addition to the oversized globe, Broessel has cooked up a mobile version of the contraption for domestic use and an array of much smaller ball lenses with dual-axis tracking that offers 40 percent efficiency.
ENGADGET: Spherical glass lens concentrates sunlight by up to 10,000 times, boosts solar cell efficiency