Zoom principle and lens adjustment method of zoom lensA zoom lens is a camera lens that can change the focal length within a certain range to obtain different wide and narrow field angles, different s...
Infrared cameras and ordinary cameras are widely used in various fields. It brings great convenience to people's daily life and work. So what is the difference between infrared camera and ordinary...
Machine vision is a branch of artificial intelligence that is developing rapidly. In short, machine vision is to use machines instead of human eyes to measure and judge. The machine vision system conv...
In the modern society, the emergence of industrial cameras provides better help for industrial production. According to the structural characteristics of sensors, industrial cameras can be divided int...
Method/Step 1:First of all, it is necessary to determine the interface, target size and resolution size of the industrial camera. For example, it is a 2/3" industrial camera, C-mount, 5 megapixel...
1. Broad spectrumThe color of the light source and the color of the surface of the detected object together determine the size of the spectrum reflected to the camera and its wavelength, while white l...
Macro lens is a special lens used for macro photography, mainly used to shoot very subtle objects, such as flowers and insects. In order to focus correctly on very close subjects, macro lenses are usu...
With the rapid development of home informatization, users' demands for home security monitoring are becoming more and more intense. At present, video surveillance is mainly used in residential are...
DefinitionTelecentric lens is mainly designed to correct the parallax of traditional industrial lenses. It can be within a certain object distance range, so that the magnification of the obtained imag...
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