Model:CL-SLO6B Specification: Microscope Type: Converging Stereoscope Magnifications: 2 Steps magnification Eyepiece: 10x Magnification Ratio(Field of View): 16 X ( 4, 14.5mm) 10 X ( 18) PD adjustment: 50mm — 82mm Diopter adjustment: +5D — -5D Base Side Shift : 110mm; Depth Shift: 90mm; Height Shift 30mm Chin rest : Height Shift: 80mm; Fixation Target Red LED Property of illumination: Slit width:0 — 9mm continuous(at9mm,slit becomes circle) ;Slit height:1 — 8mm continuous; Slit angle Light spot diameter 0— 1800 Adjustable 439 (138. cD5 rb 3,432 (I)1 c130.2mm;Filter Heat absorption, Grey, Red-free, Cobalt Blue; Illumination Bulb: 12V 50W halogen lamp