In today's highly competitive smartphone market, the quality and performance of a cell phone's rear camera has become an important factor affecting user experience and product competitiveness. The accuracy of the camera size is directly related to the imaging effect, optical performance, and suitability with the overall design of the phone.

Why do you need to test the size of the rear camera of your cell phone?

①、Size deviation may cause the camera can not be perfectly installed in the cell phone body, affecting the appearance of the aesthetics and overall sealing.

②、inaccurate size may affect the mounting accuracy of optical components, which may reduce the imaging quality, such as clarity and color reproduction.

③、Cameras that do not meet the standard dimensions may become loose and dusty during use, shortening the service life of the camera.

Online inspection of cell phone rear camera size has significant advantages：

1、Real-time: can be instantly found in the production line size unqualified products, to avoid the flow of defective products into the next process, saving the subsequent rework costs and time.

2、Improve detection efficiency: compared with the traditional offline inspection, online inspection can be synchronized with the rhythm of the production line, without the need for separate testing operations, greatly accelerating the production process.

3、High accuracy: with the help of advanced detection technology and equipment, can accurately measure the camera's various size parameters, reduce human error.

4、Data traceability: the data generated during the inspection process can be recorded and analyzed, which helps to identify potential problems in production and provides a basis for quality improvement.

The requirements of online inspection are also more stringent. Inspection equipment needs to have high-precision measurement capability, accurate to the micron level; at the same time, it should be able to adapt to the rapid pace of the production line, with a rapid response and data processing capabilities; in addition, it also needs to be compatible with the production line's automation system, to achieve seamless docking and cooperative work.