★Binocular microscope;

★Stereo zoom 6.5-45X(90X),Zoom ratio 1:7,side zoom; 

★High viewpoint SWF10X wide-angel eyepiece(22mm@10X);                      

★Working distance:100mm ;                                                        

★High performance large magnification lens, the optic system adopts the special image rotation prism group;                                 

★Environmental and energy saving LED cold light source,long liftime;                       

★Optic head and rotating aluminum alloy stand  45°adjustable viewing angle  ;  

★Three kinds of illumination:dark field,bright field and top light ;                            

★Without sliding baffle,darkfield and brightfield controlled by switch separetely;              

★Adjustable iris diaphragm to control width of light beam, beam diameter:2-42mm ; 

★Color temperature of top light:6000-6500K,LED light source,ideal for diamond grading;   

★Illumination simulates halogen bottom light with super brightness LED light;                                         

★Work normally in 90-230V voltage range and the luminance is steady;                                                           

★Adjustable self-lock system, to avoid gliding caused by long run attrition;

★Human-base design construction, both sides have mounting hole for gem 

clamp.