1. Swing-arm type base 6: Classic microscope base, rotate 360° , so that more people can operate and communicate;
2.  Roll ball guide, go up and down stable and comfortable, great focus range;
3. Adjustable automatic locking structure, avoid long time working and wear down lead to gliding;
4. Humanized design, both sides with gem clamp mounting hole;
5. Supply dark field, bright field, top light and side light 4 types illumination system;
6. Bottom light: 10W adjustable high brightness USA made LED light, energy conservation and efficient,adopt latest patent illumination system(patent technology 201120391412.4), bright field and dark field complete separation, optimized dark field and bright field;
7. Equip light beam diameter 2-42mm continuous adjustable diaphragm, ring dark filed DIFFUSER which fixed without screw, optimize dark field;
8. 5W LED top light, 6000-6500K color temperature siutable for diamond grading ;
9. 3W adjustable  single LED side light; 
10. Addition orthogonality polarized conoscope system, add more key evaluation basis that the gems under orthogonality polarizing;
11. Unify voltage: 100-240V, stable lighting;
12. Equip F08 microscpe head:  optical component which coating with special film,
 formed flat and well comtrast in the large field, compare with import OLYMPUS microscope SZ61 ; 
13. 6.7-45X continuous zooming, zoom ratio 6.7：1;
14. Working distance: 100mm;
15. High eye spot, adjustable diopter WF10X/22mm eyepiece.
16. Trinocular 1/2X CTV port;
17. Equip camera port as per the clients' camera mode, take pictures eay( this price excluding the camera).

18. With CCD system.

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