Learn the basics of industrial camera lenses in one article




In the industrial vision inspection system, the camera lens is one of the key components, and its quality and selection directly affects the quality of the image and detection accuracy. Below we will introduce in detail the brand of industrial camera lens, selection and the main parameters, to help better understand the basics of industrial camera lens.



I. What are the brands of industrial camera lenses?


In the market, there are many well-known brands of industrial camera lenses, such as Navitar from the U.S., Schneider and Zeiss from Germany, Moritex and VST from Japan, as well as Dongguan POMEAS from China. These brands offer a wide range of lens product lines, including zoom lenses, FA lenses, telecentric lenses, line scanning lenses, etc., to meet the needs of different application scenarios.



II. How to select the industrial camera lens?


There are several factors to consider when choosing an industrial camera lens:



1. Parameter adaptation: the parameters of the camera lens and the actual application of the scene is directly related to different parameter selection will have an important impact on the final image quality and detection accuracy. Industrial camera lens selection needs to determine the parameters of the fit, in order to ensure that the collected image quality and detection accuracy in line with the actual needs, but also need to consider the compatibility of interface types and cost-effective and other factors.



2. Camera lens brand: different brands of industrial camera lenses in the manufacturing process, optical design, material quality and other aspects of the differences, which directly affects the performance of the lens and imaging quality. Well-known brands usually have strict quality control and quality control standards, the product has been tested and inspected many times, the quality is more guaranteed. In the industrial camera lens selection, consider the brand helps to choose stable quality, reliable performance, perfect service lens products to ensure the stability and reliability of long-term use, but also to get better after-sales support and industry reputation.



3. Environmental adaptability: Consider the weather resistance and dustproof performance of the lens in order to work stably in harsh industrial environments.



III. What are the parameters of the industrial camera lens?


1. Focal length: the focal length determines the size of the field of view. According to different detection needs, choose the appropriate focal length can get the best detection results.



2. aperture: aperture size affects the amount of light and depth of field. According to the needs of the actual application scene, choose the right aperture size can improve the image quality.



3. interface type: the interface type of the lens needs to match the interface type of the camera. Common interface types are C, CS and F mount, etc. 



4. Magnification: The magnification of the lens indicates the degree of magnification of the image. Under the same object distance, the larger the magnification, the larger the object in the field of view appears. According to the actual detection needs, choose the appropriate magnification can improve the detection accuracy.



5. Working distance: the distance between the lens and the object to be detected. According to the actual detection needs, choose the appropriate working distance can improve the detection accuracy.



The above is only part of the parameters of the industrial camera lens, more parameters to understand can consult POMEAS, for your detailed answer!

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