Industrial process analyzer is a general term for automatic analysis and measurement instruments for the composition and properties of substances in industrial production processes, used for combustion control, waste gas safety recovery, process cont…

Agriculture and food are widely used and important in optics. In the agricultural field, optical sensing technology can help farmers and agricultural workers intuitively understand the life state and maturity of plants. In the field of food, the abso…

Environmental monitoring is to determine the environmental quality (or pollution degree) and its change trend by measuring the representative values of factors affecting environmental quality. The process of environmental monitoring includes qualitat…

Photoelectric infrared (EOIR) is a radio technology that uses photoelectric devices to detect objects and environment. Use infrared ray to detect the existence of objects and measure the distance. The principle of photoelectric infrared induction is …

Night vision low light level technology, also known as low light level night vision technology, is a technology that uses the weak moonlight, starlight, atmospheric glow, galactic light and other natural night sky light at night as illumination light…

Infrared thermal imaging technology is an image based on the temperature difference of object surface. The principle is that any object will emit different intensities of infrared radiation due to its own temperature. Infrared thermal imaging technol…

Lens, 3D and machine vision all belong to the application scope of optical lens. Lens is the core component of optical instruments, which can control the transmission, distribution and focus of light, so as to adjust the optical path, optical quality…

Environmental optics is developed on the basis of photometry, colorimetry, physiological optics, psychophysics, physical optics, architectural optics and other disciplines. It mainly studies the interaction between light and environment, including na…

Aviation refers to the navigation activities of aircraft in the earth’s atmosphere. This includes using aircraft heavier than air (such as fixed wing aircraft, rotorcraft, helicopter, etc.) and aircraft lighter than air (such as balloons, airsh…

Laser measurement is based on the high focus, high brightness and strong directivity of laser beam. When the laser beam strikes the surface of an object, reflection, scattering and absorption will occur. The laser measuring instrument emits a short p…