YMET-U7
| Head | Trinocular, inclination of 30°, analyzer with field diaphragm to switch |
| Eyepiece | WF10x/18mm |
| Objective | Plan long working distance (no cover glass) PL5x/0.12 |
| Plan long working distance (no cover glass) PLL10x/0.25 | |
| Plan long working distance (no cover glass) PLL20x/0.40 | |
| Plan long working distance (no cover glass) PLL50x/0.7 | |
| Nosepiece | Quadruple back ball bearing backward |
| Focus System | Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2um |
| Working Stage | Double layer mechanical, size 210x140mm, moving range 75x50mm |
| Vertical illumination | 6V 20W halogen lamp with brightness control |
| Vertical illumination with field diaphragm, aperture diaphragm and polaizer, (YBG) filter and frosted filter | |
| Transmited Illumination Unit | Abbe condenser N.A.=1.25, Rack & pinion adjustable |
| Blue filter and ground glass | |
| Collector for illumination with halogen lamp (With filed diaphragm) | |
| 6V 20W, halogen lamp, adjustable brightness |
