collimating lens造句怎么写

2、Based on the new configuration of optic stress system, we need to design a wide bands and long focal night vision collimating lens.

1、The first frame houses a cylindrical lens, a collimating lens, a deflective scanner and a polygon mirror scanner etc.

3、The imaging system consists of a color video camera, an observation window and a turning mirror, a wide-angle collector and collimating lens, a video capture card as well as a portable computer.