Motorized zoom lenses have shown higher image quality and greater adaptability than traditional lenses in machine vision inspection, while traditional lenses have gradually shown limitations in machine vision applications due to their fixed focal lengths, large influence of image quality by light, and high replacement and calibration costs.

Motorized zoom lenses have the following advantages over conventional lenses in machine vision inspection:

1、Focus Adjustability: The most important feature of motorized zoom lenses is the adjustability of their focal length. This feature enables the machine vision system to provide clear and accurate imaging of objects at different working distances and viewing angles. Whether it is a close precision measurement, or a long range of large-scale monitoring, motorized zoom lens can easily cope with, without the need to frequently change the lens, thus greatly improving the flexibility and efficiency of the inspection.

2、Widen the visual boundary: By adjusting the focal length, the motorized zoom lens is able to widen the visual boundary of the machine vision system and capture more detailed information. This is critical for application scenarios such as quality inspection and object recognition. For example, in the automotive manufacturing process, motorized zoom lenses can clearly capture minute imperfections on the surface of the car body, ensuring that every car meets strict quality standards.

3、Reduced inspection interruptions: The introduction of motorized zoom lenses reduces inspection interruption time due to lens changes and improves the continuous operation of production lines.

4、Improved quality inspection: Due to its excellent image quality and detail capturing ability, the motorized zoom lens significantly improves quality inspection, reduces the defective rate, and provides significant cost savings to the company.

5、Eliminate doubling limitations: The motorized zoom lens adopts a rail structure, which eliminates the limitation of the number of doubling times in traditional lenses, making the lens more stable during the doubling process, and improving the accuracy and reliability of inspection.

6、Real-time recording of position: Motorized zoom lenses are usually equipped with high-precision measuring elements such as scales inside the lens, which can record the position of lens movement in real time, thus realizing fast and accurate zoom operation.

7、Wide range of applications: Motorized zoom lenses can be applied to precision inspection fields in the production of semiconductors, hardware, automobiles, cell phones, plastics and other industries, such as LED core board surface defects and size detection, ITO film grain recognition detection, IC component PIN foot coplanarity detection, collimator parts appearance defect recognition and so on.