YJ-ENVG-B Thermal Fusion Binocular Night Vision Device
 
The YJ-ENVG-B Thermal Fusion Binocular Night Vision Device (hereafter referred to as the "night vision device") is a compact, lightweight, and portable multifunctional tool designed to enhance nighttime observation. It combines infrared and low-light imaging technologies, providing the user with rich battlefield information to significantly improve detection and observation capabilities in the field. The right-side low-light objective lens directly projects target information to the right eyepiece, while the left-side infrared objective lens transmits data through an infrared core to the display screen. The resulting image is fused with the left-side low-light image via a fusion prism, allowing the user to view both simultaneously.