... of IC, FC, CSP package inspection2.Aluminum casting relate to cars, bubble & fissure of rubber and resin products ... 2.Adjustable high power geometric & system magnification, easy to find out tiny defect with high detecting speed.3. ... bubbleInspection areaX / Y plane directionSpecial isolationNonTemperature humidity0 to 40 degree, 10 to 90%Suspended matterNon-conductivity dust More relative pictures X ...