A telecentric lens is the core precision optical component in the field of industrial machine vision. Telecentric lenses are divided into three major types: object-space telecentric, image-space telecentric, and bi-telecentric. Among them, the bi-telecentric lens can simultaneously achieve telecentric correction on both the object side and the image side, has the highest imaging precision, and is the preferred optical solution for industrial precision measurement. Yongxin Optics' telecentric lens products cover a full range of magnifications from 0.1× to 10×, are compatible with a full range of image sensors from 1/3 inch to 4/3 inch, and feature high resolution, low distortion, high contrast, and excellent telecentricity.
Industrial precision measurement, machine vision inspection, PCB defect inspection
It can eliminate the problem of traditional lenses where magnification changes with object distance, keeping magnification constant within a specific working distance; it can eliminate perspective / parallax errors, with low distortion, no parallax, and excellent imaging quality, adapting to the high-precision requirements of industrial precision measurement.
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Novel Optics (Stock Code: 603297.SH) was founded in 1997. The company focuses on the R&D, manufacturing, and sales of optical microscopes and precision optical components. It is a national-level manufacturing single champion demonstration enterprise and a national technological innovation demonstration enterprise. The company has established a national enterprise technology center and a postdoctoral research workstation, continuously deepening independent innovation in scientific instruments for life sciences, medical optics, and industrial inspection, and actively promoting the global application and development of advanced optical technology. It has won the second prize of the National Technological Invention Award and the nomination award of the China Quality Award. Through continuous technological accumulation and international cooperation, the company is committed to providing high-precision optical solutions to global customers.