Testing requirements

Electronic components products pin and defect detection and other measureme.

The difficulty of the Project

To electronic original device class many pins, and the axial testing requirements.The general optical system to multiplex aduplicate detection to meet the requirements. In the same direction, with different depth of feature points need to be synchronized detection (multi layer interface pins or multiple directions, etc.) that can't get clear imaging in one time.

The solution

Use BT series double telecentric lens.Telecentric optical system because of the characteristics of large depth of field, the depth of field range can be more than 20% of normal lens - more than 30%.In detection of electronic components products, can achieve perfect one-time detection, saves more hardware cost, and can effectively guarantee the accuracy and efficiency.

Author：BTOS Editor