How to Choose the Best Microscope for PCB Solder Joint Inspection (2026 Guide)
Introduction Solder joint inspection is a critical step in PCB inspection and electronics manufacturing quality control. Even minor solder joint defects—such as insufficient wetting, voids, cracks, cold joints, or solder bridges—can lead to intermittent failures, reduced reliability, and long-term performance issues. Choosing the right microscope for solder joint inspection is not about selecting the highest […]