This device is a kind of inverted type optical microscope. Due to the surface of specimen to be observed coinciding with the table surface, it has no limit to the height of specimen. It features convenient operation, compact structure and elegant appearance. The equipment base has large supporting area and the arm bend is strong which makes the gravity of equipment lower, thus it can be placed stably and reliably.  There is a 45 º  tilt angle between the eyepiece and supporting surface, and this make it comfortable to observe. 

Model 4XC series metallurgical microscopes are used for identification and analysis of the structures in different metals and alloys. They are the important instruments for researching metallography in metal physics. The instruments can select special photography device to take euploid pictures of atlas metallograph. The instruments are suitable for scientific research, colleges and factory.

BX-J Portable Metallurgical Microscopes has vertical illumination light source. Applicable to metallographic inspection of various work pieces which is large or unable to make sample.No need to cut sampling and can directly grinding and polishing, in order to ensure the integrity of the work piece.

The FXD-30MW computer-based metallurgical microscope is a trinocular inverted metallographic microscope that provides superior image quality and a robust mechanical structure. The machine is easy to operate and has complete accessories. It is widely used in metallographic analysis of teaching and research as well as material testing in factory laboratories.