The product is a double binocular operation microscope designed for two men.It has excellent optical performance and it is comfo

Eyepiece Magnification: 12.5X/18BObjective Lens: f=200  Working Distance: 190mmMagnification for main microscope: 4X,6X,10X,16X,25X Magnification for assistant microscope: 6X,10X,14X   Diameter of field:Ø58mm,Ø38mm,Ø23mm,Ø14mm,Ø9mm                                                               Adjustment of diopter:±7D                                                                      

Adjustable range for Pupil Distance: 50mm-75mm                                                           Depth of view: 2mm~18mm       

Maximal resolution: 119LP/mmFocus for assistant microscope:≥30mmIllumination source:12V/100W,cold reflection halogen lamp for medical useIllumination type:6°+0°coaxial illumination of cold light source, 26°oblique illumination(It can be used as slit illumination)Slit width is adjustableCoaxial illumination:≥50000Lx Oblique illumination:≥45000Lx Reaching radius of arm: 1240mmAdjustable vertical range:850mm~1350mmFine focusing speed and range:≤2mm/s, ≥50mm  Speed for X/Y and range:≤2mm/s,50mmX50mm    

Operating Microscope