... of metal material 100x, 125x, 400x, 500x, 1000x,1250x compact, elegant design Binocular metallurgical microscope (4X-B) The instrument is inverted metallurgical ... to do with the specimen height, easy to use. With compact, elegant appearance design, the instrument have larger base supporting, ... 1 pcs3. micro slide φ10,φ20 1 pcs each 9. Binocular tube 1 cps4. Color Filter (yellow , green, Gray and ...