Features:

With the features of easy operation, complete functions and economy, it is an ideal instrument in geology, 

petroleum, coal, chemicals and physic fields. It is also widely used in academic demonstration and scientific research.

Note: 110V/220V for LED lamp

Optional: 6.3 or 20 Megapixel, COMOS electronic eyepiece, Ultraviolet, Violet exciring light filter system and ordinary light

                  system. Auxiliary excitiing filter EX450-490.