Leica DCM8 white light confocal interference microscope is a measurement system with a new non-contact three-dimensional optical surface measurement technology. It combines the micron resolution confocal microscopy technology and the sub nanometer vertical resolution interferometry technology. It is a dual core system with multi-function high-speed 3D surface measurement, which can provide bright true color imaging effects, Provide a one-stop solution for any measurement and observation task in high-precision surface analysis work. The mode selection is completed with one click, and the intelligent software and high-resolution confocal scanning technology without moving parts ensure that users can achieve fast analysis operations. Greatly improved work efficiency. It configures the system through various specifications of Leica objective lenses, electric stage, and lens barrels, making it fully applicable to the measured samples. Leica DCM8 includes 1 high-definition CCD camera and 4 LED light sources (RGB and white); Intuitive 2D and 3D software facilitates data collection and analysis, while also meeting the requirements for document creation.