Leica DM 1750 M metallurgical (Optical) microscope has been installed in the thermal characterization laboratory at west palashi campus. It is a metallurgical microscope which is among the most advanced microscopes of its class – and very good choice for simple operation, stress-free working methods, and fast, reliable results. In addition, it has Leica HC optics with high-power LEDs with additional integrated segmented lighting for oblique illumination. The focus mechanism is made of brass for the highest accuracy and durability. Leica ICC50 HD camera is integrated with the system which allows live image capture and image processing software called Leica Application Suite (LAS) is also available with the system.