How to choose industrial cameras and lenses? Let me tell you - Xiang Hongyu

1. Basic concepts in the vernacular

Industrial cameras are like the "electronic eye" in the factory, and the lens is its "glasses". They work together to check product quality, such as to see if there are scratches on the phone case and whether the parts are the right size.

2. Key elements of selection (including precision calculation)

1. Detection accuracy calculation (most important!) ）

Accuracy Formula:
Detection accuracy = the actual size represented by a single pixel of the camera

Calculation method:

Single pixel accuracy (mm/pixel) = field of view (mm) / camera resolution (pixel)

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