Product Knowledge
Function of infrared filter
Infrared filter refers to the dark red filter used for infrared photography. Even if the color is not too dark, it will have a corresponding
Product News
Product Knowledge
Protection and cleaning of laser lenses
It is the most important to keep the laser lens clean. Clean the lens carefully with good cleaning habits to reduce or eliminate pollution caused
Product Knowledge
Laser lens
Laser lens plays an important role in the laser system. The change of laser light path is realized by the refraction of the lens. Function
Technical Knowledge
What is the difference between laser lens and led lens
The difference between laser lens and LED dual light lens is actually not big. The lower beam is the light source of LED, and the
Product Knowledge
Application of filter of biochemical medical instrument in ultraviolet transmission and reflection analyzer
Ultraviolet transmission and reflection analyzer and ultraviolet analyzer are new generation analytical instruments. It adopts a new 302 nm wavelength UV filter based on the
Product Knowledge
Operating principle of beam splitter
The splitter is used for DVD/VCD laser reading, DLP/LCoS projection display, optical instruments, optical communications, and industrial cameras. The splitter reflects part of the incident
Product Knowledge
Advantages of 45 ° Polarization Splitter
The role of depolarization beam splitter prism is to divide the incident light intensity according to a certain reflection and transmission ratio, so it is
Material Knowledge
Why do infrared thermometers have to use germanium glass?
The general infrared thermal imager is equipped with germanium glass as the window of the instrument to protect the subsequent optical system and infrared detection
Material Knowledge
Material classification of infrared instrument window protection sheet
Flat optical window is one of the basic optical elements in optics, and it is an optical plate that plays a role in protecting electronic
Technical Knowledge
“Soul germanium glass” of infrared thermal imager lens
“Soul germanium glass” of infrared thermal imager lens The infrared thermal imager receives the infrared radiation emitted by the object through the lens and reflects