How can night vision goggles do the job? The target lens in the goggle gathers available photons. They can be transformed into electrons from the impression intensifier tube. The electrons are multiplied, in any other case amplified, and exhibited on phosphor (white or green) within the backend of your tube, https://andersongmopo.liberty-blog.com/28341183/5-simple-statements-about-head-mounted-night-vision-goggles-explained