With the rapid development of the era of intelligent manufacturing, all walks of life are developing rapidly in the direction of high accuracy, and optical and machine vision technology has been applied in many industries such as consumer electronics, automobile manufacturing, and photovoltaic semiconductors. Machine vision technology is the synthesis of image acquisition, analysis, recognition, detection and other technologies. In some working environments that are not suitable for manual work or where artificial vision is difficult to meet the requirements of high precision and high quality, machine vision is commonly used to replace artificial vision. Traditional 2D machine vision can only detect the plane size, the spectral confocal displacement sensor produced by Shenzhen Liyi Technology, using the optical method of white light dispersion, can detect the depth information, so as to solve the 3D measurement problem.

As a professional optical inspection solution R & D manufacturer, the new spectral confocal probe was grandly released in Shenzhen, opening up a new horizon for optical inspection and focusing a lot of eyes. After years of exploration and polishing, the new spectral confocal probe has been able to solve the industry measurement related problems, this innovation has once again broken the industry record, and it is believed that it will perform a variety of industrial automation and detection tasks with amazing performance in the landing application.

（D27A29 lens）

Features of the new displacement sensor lens D27A29:

1, this type of sensor for the first time to break through the displacement sensor performance bottleneck, 50um range, resolution of 1nm, static repetition accuracy of up to 5nm, can meet the semiconductor, aviation, aerospace and other high-precision requirements, but also help to improve the precision of high-precision machining machine feedback, and solve the problem of ultra-thin transparent film detection speed slow.

Static repeatability display highly smooth

2, the probe high light intensity characteristics, data sampling frequency up to 4000Hz, can meet the needs of most products full inspection and real-time positioning and guidance.

3, the probe size is small (maximum diameter of 27mm), the shape is regular, easy to install, and equipped with high-performance metal plate optical fiber, plug and play high-speed USB3.0 data port, the controller uses a large area of metal cooling materials to ensure the internal temperature stability of the controller, so that users can use the product conveniently and safely.

（Probe size）

Aiming at creating high-specification spectral confocal displacement sensors and reducing the cost of popularization and promotion, Lihe brings together optical, mechanical, software talents and partners in the field of spectral confocal work day and night, grinding a sword for several years, developing a commercial product series of precision spectral confocal displacement sensors with independent intellectual property rights, mastering the core technology, breaking the block to make up for the blank. And on the basis of the original has greatly improved and applied for a number of invention patents.

Finally, optics and machine vision are emerging technologies with high expectations and are considered to be a promising market segment in the automation and measurement instrument industry. Machine vision has good development prospects in many fields because of the superiority of the technology itself. Liyi Technology has also developed a wide variety of core products, which can be flexibly modified and adjusted according to the actual application needs of customers.