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Pole ear folding break detection
Pole ear folding break detection
Customer requirements

It is necessary to check the number of pages on the battery terminals to determine if there are any defects such as breakage. The difficulty lies in the obstruction of the inner ear of the battery, and the lens can only be tilted for shooting; And there a

Advantages of the Plan

This scheme combines the design of a regular oblique telephoto lens with a liquid lens, which not only expands the depth of field of the lens under oblique shooting, but also gradually focuses and forms images of multi-layer polar ears through the liquid lens, ultimately synthesizing a clear full field of view image.

 

Single test diagram
Single test diagram
Composite graph