Infrared Thermal Imaging Camera FT-HYS5: Breaking Visual Barriers for Efficient and Safe Underwater Operations

In the field of underwater operations, low-light or completely lightless environments have long been a major challenge restricting work efficiency and safety. Whether it is searching for lives in turbid waters during fire rescue, observing nocturnal biological activities in marine scientific research, or detecting hidden targets in underwater security, traditional optical equipment often fails to function in dark underwater environments, requiring specialized night-vision devices to break through visual limitations. This is where the Infrared Thermal Imaging Camera comes into play.

The working principle of the Infrared Thermal Imaging Camera FT-HYS5 is based on infrared light detection and image conversion technology. The device is equipped with a 2nd-generation+ (or optional 3rd-generation) image intensifier tube as its core component, which can efficiently capture weak infrared light reflected by underwater objects or emitted by the objects themselves. When these light rays enter the device, they are converted into electrical signals through the photoelectric conversion mechanism inside the intensifier tube. After amplification, they are then converted back into visible optical images, allowing users to see target details clearly in the dark.

When the underwater environment is completely lightless, the built-in infrared auxiliary light source will automatically activate, emitting infrared light beams invisible to the human eye to illuminate the target area. The infrared light reflected by the target is captured by the device and processed through the aforementioned photoelectric conversion process to generate clear images. At the same time, the device's optical system optimizes the light and, combined with an anti-glare protection mechanism, ensures stable image output under complex light conditions, enabling effective observation in dark underwater environments.

It is small in size and light in weight, making it easy to carry and use. It supports a head-mounted design, allowing for up-and-down flipping and left-and-right flipping. The left and right lens barrels can also independently flip up and down by 140 degrees, enabling users to quickly switch between monocular and binocular observation configurations. The interpupillary distance can be continuously adjusted within the range of 50-80mm and manually locked, meeting the head size requirements of different users. The non-contact automatic attitude sensing system can automatically detect flipping, and there is a power-off protection mechanism when flipped upward.

In practical applications, the FT-HYS5 is widely used in various fields such as military, fire rescue, underwater search, and night diving, providing reliable visual support for all types of underwater operations.