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Let me start with the conclusion: Ordinary telecentric lenses have a fixed magnificationRwandans Sugardaddy. The focus of its design is that no matter how the object being photographed moves forward or backward, the image size will not change. This is particularly important for industrial measurement and precision inspection, because any change in magnification ratio will directly affect the measurement accuracy.
But there are some exceptions on the market. For example, Dongguan Ruixing Vision Technology provides bi-telecentric lenses Rwandans Sugardaddy, as well as triple/double ratiosBi-telecentric lens. On the basis of retaining the telecentric characteristics Rwanda Sugar, these lenses allow the same lens to be interchangeable with two magnifications, that is, the field of view RW Escorts and magnification can be fine-tuned according to specific needs, eliminating the process of replacing lenses, that is, one lens meets two needs.
So, if you are doing high-precision measurements but want Rwandans Escort to adjust the field of view, it will be much more convenient to choose these adjustable-magnification bi-telecentric/triple-ratio lenses, while maintaining the core advantages of telecentric lenses – stable imaging and high measurement accuracy.
Note: The content and pictures contained in this article were written by the resident author or cooperating with the website for transcription and publication with authorization. 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 business infringement or other violations, please contact Rwanda Sugar to contact this site for resolution. Report appeal
Optical principles, advantages and applications of telecentric lenses Telecentric lenses are a special lens specially designed for RW Escorts to correct the parallax of traditional Rwanda Sugar Daddy industrial lenses. It can ensure that the captured image is zoomed in within a certain object distance Rwandans Sugardaddy RW Escorts Published on 07-11 16:39 •4359 views
Bi-telecentric lenses – a beacon for solving difficult vision projects The axis of light enters the lens. The incident parallel light ensures a large enough depth of field, and the parallel light coming out of the lens ensures that even if the working distance is within the depth of field, a largeEven if the amplitude changes, the height of the RW Escorts image, that is, the reduction ratio, will not change. 2. Telecentric Published on 01-12 13:32
Telecentric imaging lens used in photoelectric calipers ` In precision optical measurement systems, ordinary optical lenses will have certain constraints, such as memory deformation and viewing angle selection. Rwandans Escorterrors, uncertainty in the boundary caused by interference from inappropriate light sources and other issues, thus affecting the accuracy of measurement. The telecentric lens (Tele Posted on 09-28 09:14
In what situations should a telecentric lens be used for Shenzhen machine vision inspection? A product designed by parallax, it can be within a certain object distance range so that the magnification of the image obtained does not change. This is very important for situations where the measured object is not on the same object surface. Telecentric lenses are due to their unique features. Posted on 10-26 11:41
Introduction to telecentric lenses Rwanda Sugar and their application range RW Escorts are different, resulting in different magnification problems. At present, telecentric lenses are mainly divided into: object-direction telecentric Published on 01-27 15:35 •1.6w views
Who has the advantage between telecentric lenses and ordinary lenses? Rwanda Sugar Telecentric lenses are specially designed to correct the parallax of traditional lenses and have more advantages than ordinary industrial lenses. Published on 04-23 14:32 •5694 views
The principle and function of telecentric industrial lenses Telecentric lenses have many advantages, including large depth of field, low distortion, high resolution, etc. They are widely used in dimensional measurement of car parts, hardware, PCB boards, etc., but telecentric Published on 06-07 16:48 •2RwandaSugar Daddy203 views
What are the uses of double-magnification telephoto lenses? Double-power telecentric industrial lenses are widely used in the fields of size measurement and defect detection. They can meet the needs of various industries and scenarios and improve the accuracy and reliability of detection. Issued on 07-21 14:55 •1634 views
Bi-telecentric lens: Make visual inspection more accurate and efficient! It introduces the working principle, application cases and comparison of Rwanda Sugar and telecentric lenses. Published on 12-01 14:40 •1605 views
Telecentric lens advantages Rwandans Escort and disadvantage comparison Telecentric lenses each have their own advantages and disadvantages, depending on the actual scope of use. Issued on 09-03 16:38 •2737 views
Telecentric lens coaxial and non-coaxial differentiation Telecentric lens is Rwanda Sugar High-precision mechanical visionRwandans Escort is a key component in the measurement system. It has the characteristics of high resolution and low distortion. It can correct the parallax of traditional industrial lenses and reduce or even eliminate the shrinkage caused by object displacement Published on 11-04 11:19 •1753 viewsRwanda Sugar Daddy View
What are the application areas of telecentric lenses? In which industries are telecentric lenses mainly used? In the fields of machine vision and industrial inspection, the term “telecentric lens” is often heard. Many people’s first reaction Published on 12-01 15:32 •63 views
How to choose a telecentric lens? The greatest value of telecentric lenses isRwandans Escort has constant magnification and extremely low distortion, so it is usually used in high-precision detection and measurement. However, the requirements for different applications vary greatly, far Published on 12Rwandans Sugardaddy-02 15:59 •115 views
What do optical distortion and telecentricity in telecentric lenses mean? Optical distortion and telecentricity in telecentric lenses: Why does industrial measurement pay so much attention to these two indicators? In the field of machine vision or industrial inspection, ordinary lenses Issued by RW Escorts 12-03 17:23 •43 views
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