Night vision refers to the ability to see in low-light conditions, often enhanced by technology. Devices like night vision goggles and thermal imaging cameras utilize various methods to amplify available light, allowing users to navigate and observe their surroundings in darkness. These technologies are widely used in military operations, wildlife observation, and security applications. By converting infrared light into visible images, night vision devices provide critical advantages in situations where visibility is limited, making them essential tools for various professionals and enthusiasts alike.