Image enhancement is the basis of night vision and is a complex transformation of energy particles occurring in a vacuum tube. The working principle of the image enhancement system is to collect photons through the objective lens, convert them into electrons through the photocathode, increase the electric energy through the microchannel plate (MCP), use the fluorescent screen to convert the electric energy back to light, and then present the image to be observed through the eyepiece. Precision small power supplies can be used to provide voltage between the components of the vacuum tube for energy conversion and amplification. All the elements in the vacuum tube are closely spaced to avoid electron scattering.
Military Image Intensifier Market Size, Manufacturers, Supply Chain, Sales Channel and Clients, 2021-2027
