How Night Vision Works
Lucas Botkin from T.REX ARMS provides an educational overview of how night vision technology has evolved through its generations. He details the physics of light amplification and the key technological advancements in Gen 0 through Gen 3, including the use of IR illuminators, multistage cascade tubes, microchannel plates, and gallium arsenide photocathodes. The explanation highlights the increasing effectiveness and reduced reliance on external IR sources with each successive generation, referencing historical use in conflicts like the Vietnam War.











