
Tungsten trioxide, or WO3, can be applied to camera lens. You know, the lens of the camera is the most critical device of the video system, and its quality directly affects the camera’s overall specifications. But do you know where the tungsten trioxide is used in the lens of the camera? More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html The answer is: optical iris electrochromic devices. Some experts deposited tungsten trioxide and Prussian blue on the substrate by electrodeposition, and then successfully prepared…