Video microscope, which is to transform the image of the real object from the microscope to the screen or computer, is mainly used for teaching.

Stereo Microscope is also called solid microscope or anatomical microscope. It refers to a kind of binocular microscope with stereoscopic sense of positive image, which can observe objects from different angles and make both eyes feel stereoscopic.

Metallurgical microscope system is the combination of traditional optical microscope and computer (digital camera) through photoelectric conversion. It can not only observe the microscope on the eyepiece, but also observe the real-time dynamic image on the computer (digital camera) display screen. The computer-based metallographic microscope can edit, save and print the required pictures.

Biological microscope is a kind of precision optical instrument used to observe biological sections, biological cells, bacteria, living tissue culture, fluid precipitation, etc., as well as other transparent or translucent objects, powders, fine particles and other objects. Biological microscope is used for the observation of microorganisms, cells, bacteria, tissue culture, suspension and sediment in medical and health units, colleges and research institutes. It can continuously observe the propagation and division process of cells and bacteria in culture medium. It is widely used in cytology, parasitology, oncology, immunology, genetic engineering, industrial microbiology, botany and other fields.

Polarizing microscope is a kind of microscope used to study the so-called transparent and opaque anisotropic materials. It has important applications in geology and other science and engineering majors. All materials with birefringence can be distinguished clearly under a polarizing microscope. Of course, these materials can also be observed by staining, but some of them are not available and must be observed by a polarizing microscope. Reflective polarized light microscope is a necessary instrument for the research and identification of birefringent substances by using the polarization characteristics of light. It can be used for the majority of users to observe single polarized light, orthogonal polarized light and cone light.

Tool microscope is a kind of mechanical optical instrument based on optical (microscope) aiming and coordinate (workbench) measurement, which can be used to measure various lengths and angles, especially suitable for measuring various complex tools and parts, such as thread, cam profile, cutting tools and hole spacing, etc.

Optical magnifying glass is a simple visual optical device used to observe tiny details of objects. It is a convergent lens whose focal length is much smaller than that of the eye. The size of the object imaged on the retina of the human eye is proportional to the angle of the object to the eye.

Industrial camera is a key component in machine vision system. Its most essential function is to transform optical signals into orderly electrical signals. Choosing the right camera is also an important part in the design of machine vision system. The choice of camera not only directly determines the image resolution and image quality, but also directly related to the operation mode of the whole system.