... Skillful manufacture Quality and quantity assured New appearance Slit lamp microscope specification Mircoscope Type Galilean stereoscopic microscope Magnification 5 steps by drum rotationEye piece ... ° ,15 ° , 20 ° Light Spot Diameter(mm) :φ14,φ10,,φ5,φ3, φ2, φ1,φ0.2Filter: Heat absorption,Grey,Red-free, Cobalt ... ±1HzPower: 68VAGross weight :18KGNet weight :16KGDimension:550*430*780 Slit lamp microscope