
I.
Structure and nomenclature
1. Eyepiece; 2. Interpupillary scale ring; 3. Diopter adjusting ring; 4. Nosepiece; 5. Objectives; 6.
Mechanical stage; 7. Condenser fixing screw; 8. Condenser; 9. Collector; 10. Observation Head; 11.
Observation head fixing screw; 12. Microscope body; 13. Slide clamp; 14. Y-direction stage movement; 15.
X-direction stage movement; 16. Fine focusing knob; 17. Coarse focusing knob;
18. Iris diaphragm; 19. Trinocular tube