Environmental monitoring is to determine the environmental quality (or pollution degree) and its change trend by measuring the representative values o…

Photoelectric infrared (EOIR) is a radio technology that uses photoelectric devices to detect objects and environment. Use infrared ray to detect the …

Infrared thermal imaging technology is an image based on the temperature difference of object surface. The principle is that any object will emit diff…

Laser imaging is based on the high focus, high brightness and strong monochromaticity of the laser beam. It mainly includes laser, lens, scanning devi…

Laser illumination is a kind of illumination technology using laser beam as light source. By using a laser emitter (such as a laser) to generate a las…

AR Coating Technology Anti-Reflection (AR) coatings, also known as anti-reflective films, are specialized optical coatings applied to glass surfaces t…

Laser film The laser film has the characteristics of high-energy laser transmission, and is usually made of composite materials such as PET. In laser …

Reflective film The reflective film enables its surface to reflect light. It is usually composed of several material layers, and the thickness and ref…

Coating processing Optical coating refers to coating one or more layers of metal or dielectric films on the surface of optical parts. The purpose is t…

Circular window slice It is often used as a protective window for electronic sensors or detectors in the external environment. It is round, made of pa…