镜头玻璃表面的真空沉淀镀膜减少了最终成像上令人头疼的反射光线和杂散光，同时也为今天复杂光学系统扫清了道路。
This vacuum-deposited coating on the lens's glass surfaces reduces bothersome reflections and stray light in the image, and paved the way for today's highly complex optical systems.
此外，玻璃被用来制作试管、望远镜、显微镜、镜子和相机镜头。
Glass has also been essential for test tubes, telescopes, microscopes, mirrors and camera lenses.
安全镜头拍下了iPhone从中午1点开始就被留在车中，而车门都上了锁，车窗玻璃也被摇上了。
Security cameras have shown that the iPhone had been in the car-with the doors locked and the Windows rolled up-since 1 p.m.
应用推荐