The DM8000&12000 M Leica Material Microscope offers a brand new optical design, such as ideal macroscopic inspection mode or tilted ultraviolet light (OUV, UV selection for inspection), which not only improves resolution, but also quickly observes large samples with diameters of 8 "(200mm)&12" (300mm). It is a high productivity inspection and defect analysis system. The lighting adopts LED technology and is integrated into the microscope body, combined with low thermal radiation effect to ensure an ideal air circulation around the microscope. The long service life and low energy consumption characteristics of LEDs greatly reduce usage costs.