A microfocus X-ray source is an X-ray tube designed with a focal spot size on the micrometer scale. By minimizing the focal spot, these sources significantly reduce geometric unsharpness, ensuring clear, sharp images even at high magnification. This capability makes them indispensable for high-resolution non-destructive inspection of electronic components and industrial materials.
Microfocus tubes are typically available in sealed or open configurations. X-ray sources with even finer, nanometer-scale focal spots are classified as nanofocus, while those with larger spots are referred to as minifocus or millifocus.
For a more detailed explanation, please refer to our Tech Tips article, "What is Microfocus X-ray Technology? (Basic Knowledge)."
Microfocus X-ray Inspection Systems
X-Ray Inspection System