In industrial vision inspection, selecting a suitable industrial lens from a wide range of solutions for a specific application is a critical part of the image processing system.Industrial lenses have a variety of categories, including zoom lenses, telecentric lenses, FA lenses, etc., each of which has a variety of models, there is no universal lens can be applied to a variety of inspection scenarios, so industrial lens selection is extremely important in the program build.In this article, we take the telecentric industrial lens as an example, and summarize some selection considerations according to the product characteristics for reference.In this article, we take the telecentric industrial lens as an example, and summarize some selection considerations according to the product characteristics for reference.
1. Find out if there is a limit to the installation space: Telecentric industrial lenses are usually large in size, so in order to minimize distortion, you need to know the assembly space when installing them and choose the corresponding product size according to the space.For those with mounting space constraints, consider the POMEAS 4K zoom lens as well.
2. Observational analysis of the product under test: Judgment of product characteristics, for a certain thickness, detection is not in the same plane product size, with aperture, 3D and other objects, the use of telecentric lenses, can be more realistic restoration of the image, the detection of higher precision.
3. Understanding mouth types: Telecentric industrial lens has C mouth, F mouth and other types, according to as well as the choice of industrial camera to choose the corresponding mouth, in order to ensure that the installation match.
After meeting the above selection conditions, you can understand the depth of field size of telecentric industrial lenses, the greater the depth of field range, the better the optical characteristics of the lens, the selection can be appropriate reference.POMEAS is a professional industrial lens manufacturers, products are designed and produced independently, a variety of categories, after-sales protection, such as industrial lenses, you can consult online customer service, to provide you with a detailed selection table!
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