Huaqiu SMT
Highly reliable one-stop PCBRW EscortsA smart manufacturer
Huaqiu Mall
Self-operated spot electronic components mall
PCB Layout
High multi-layer, high Rwandans Escort density product design
Steel mesh manufacturing
Focus on high-quality steel mesh manufacturing
BOM order
Specialized one-stop purchasing solution
Huaqiu DFM
One-click analysis of design hazards
Huaqiu Certification
Certification testing is beyond doubt
In which industries are telecentric lenses mainly used?
In the field of mechanical RW Escorts vision and industrial inspection, the term “telecentric lens” is often heard. The first reaction of many people is: How is this different from ordinary lenses? Rwandans Sugardaddy
In fact, the core advantage of the telecentric lens is that the imaging magnification does not change with the object distance and the distortion is extremely low. In other words, no matter whether the workpiece is farther or closer to the lens, its proportions in the picture will remain stable and will not be deformed. This is very important in “high-precision inspection” and “dimensional measurement”.
Because of this, telecentric lenses are widely used in the following Rwandans EscortEight major industries:
1. 3C electronics
Typical scenarios: mobile phone camera modules, glass covers, fingerprint recognition device inspection. These parts are small in size and require extremely high precision. Ordinary lenses will cause errors due to height differences in the workpiece, and telecentric lenses can avoid this problem.
2. Smart equipment
The smart equipment here mainly refers to Intelligent robots and automated childbirth lines. During the robot assembly process, parts position and assembly errors need to be detected; in automated production lines, a large number of parts need to be quickly inspected. Rwandans Escort Telecentric lenses can ensure stable magnification and make inspection results more reliable.
3. PCB
Circuit board inspection is a “frequent use” of telecentric lenses: solder joint inspection, line spacing measurement, defect detection, etc. Rwandans SugardaddyIn AOI (active optical inspection) equipment, telecentric lenses are almost RW Escorts
4. Industrial measurement
The geometric dimensions and tolerance inspection of precision mechanical parts often require μm-level accuracy. Telecentric lenses can ensure that the measurement results are stable and consistent even if the position of the workpiece is different.
5. Semiconductors
This is one of the most demanding fields where telecentric lenses Rwandans Sugardaddy are used. Chip size measurement, bonding wire defect detection, mask inspection, etc. all require extremely low distortion and magnification stability.
6. New power
Typical scenarios include lithium battery pole piece coating width inspection Rwanda Sugar, quality inspection of diaphragm tools, and photovoltaic module solder joint inspection. Telecentric lenses can combine “large field of view Rwandans Sugardaddy + high precision” and are increasingly common in the new energy industry chain.
7. Medical and biological applications
The focus is not on “clear vision”, but on “accurate measurement”.Positive nature to prevent distortion from affecting analysis.
8. Scientific research institutes
Many experiments in scientific research need to ensure data accuracy and repeatability. For example, in material characterization, microstructure research, optical experiments, etc., the telecentric Rwanda Sugar Daddy lens can provide low distortion Rwanda Sugar and high-precision imaging data to ensure reliable test results.
The value of a telecentric lens does not lie in “beautifully photographed”, but in Rwandans Escort “accurate measurement”. In the fields of 3C electronics, smart equipment, PCB, industrial measurement, semiconductors, new energy, medical and biology, and scientific research institutes, it is almost always an important optical tool in machine vision inspection and scientific research measurement systems.
Note: The content and illustrations contained in this article were written by the author or co-authored by the cooperating website for transcription and publication. The opinions expressed in the article only represent the author’s own and do not represent the attitude of electronic enthusiasts. The article and its accompanying pictures are only for engineers’ learning purposes. If there is any inherent copyright infringement or other violations, please contact this site for resolution. Report appeal
Optical principles, advantages and applications of telecentric lenses Telecentric lenses are a special lens designed to correct the parallax of traditional industrial lenses. It can ensure the zoom of the captured image within a certain object distance range Published on 07-11 16:39 • 4336 views
Bi-telecentric lens – a beacon to solve the problem of visual project The field requires imaging products with higher precision. BTOS bi-telecentric lens Bi-telecentric lens Published on 01-12 13:32
Telecentric imaging lens used on photoelectric calipers ` In precision optical measurement systems, ordinary optical lenses will have certain constraints, such as memory deformation, Rwanda Sugar Problems such as errors caused by Daddy‘s viewing angle selection and the uncertainty of boundaries caused by inappropriate light source interference will further affect the accuracy of measurement. As for telecentric lenses (Tele published on 09-28 09:14
Shenzhen mechanical vision lenses, in what scenarios do telecentric lenses need to be used? With variousWith the continuous improvement of technology, the downstream application scope of telecentric lenses is also expanding. From the beginning, it was mainly used for electronic assembly inspection RW Escorts, and has developed into increasingly Rwanda Sugar industries such as identification, tool quality inspection, dimensional measurement and robot positioning. Published on 12-11 10:26
In what situations does a telecentric lens need to be used for mechanical vision inspection in Shenzhen? Due to the lack of utilization, in order to meet the needs of precision inspection, telecentric lenses came into being. So why should telecentric be used for machine vision inspection in Shenzhen? Published on 10-26 11:41
Introduction to the principle and application scope of telecentric lenses. Industrial lenses are an important part of the machine vision acquisition system. The telecentric lenses in the lenses are currently widely used in machine vision applications due to their unique performance. Published on 01-27 15:35 •1.6w views
Who has the advantage between telecentric lenses and ordinary lenses? Telecentric lenses are specially designed to correct the parallax of traditional lenses. They have advantages over ordinary Rwanda Sugar industrial lenses. Published on 04Rwandans Escort-23 14:32 •5683Rwanda Sugar views
The principle and role of telecentric industrial lens Telecentric lenses have many advantages, including large depth of field, low distortion, high resolution, etc. Rwanda Sugar Daddy is widely used in car parts, hardware, PCB boards and other dimensional measurement needs, but telecentric Published on 06-07 16:48 •2197 views
What are the applications of double-power telecentric industrial lenses? Double-power telecentric industrial lenses are widely used in the fields of size measurement and defect detection, and can meet the needs of various industries and scenarios, improving the accuracy and reliability of detectionRW Escortsresidence. Issued on 07-21 14:55 •1634 views
Rwanda Sugar Bi-telecentric lens: Make visual inspection more accurate and efficient! It introduces the working principle of RW Escorts, the case of using Rwanda Sugar Daddy and the comparison with telecentric lens. Published on 12-01 14:40 •1598 views
Comparison of advantages and disadvantages of telecentric lenses Telecentric lenses have their own advantages and disadvantages, which are based on the actual scope of Rwanda Sugar‘s use. Published on 09-03 16:38 •2725 views
Differentiation between coaxial and non-coaxial telecentric lenses Telecentric lenses are key components in high-precision machine vision measurement systems. They have the characteristics of high resolution and low distortion. They can correct the parallax of traditional industrial lenses and reduce or even eliminate magnification changes caused by object displacement.Rwandans Escort Image distortion, perspective error, poor image recognition Rwanda Sugar Daddy resolution and other issues Published on 11-04 11:19 •1738 views
Mechanical Vision Encyclopedia | What are the types of industrial telecentric lenses? Industrial telecentric lenses can be divided into three categories according to the optical path: image telecentric, object telecentric, Published on 05-22 15:2RW Escorts7 •592 views
發佈留言