Upright minitype base

1:  long-life LED light source;

2.Supply 3 illumination system: bright field, dark field and top light;

3. Convenient to controlled the bright field and dark field by electronic switch;

4. Humanized design, both sides with gem clamp mounting hole;

5. Double power supply system, built-in 3x AAA batteries or power adaptor;

6. World-wide voltage: 110V--240V;

7. Equip F19 microscope head: wide field of view, imaging clearly;

8. 10-30X or 20-40X, two times magnifying;

9. Working distance: 56mm;

10. Adjustable diopter WF10/16mm eyepiece.