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YZ20T9 OPERATION MICROSCOPE ( OPHTHALMOLOGY)

·Characteristics
· Five-step magnifications for main microscope, three-step magnifications for assistant microscope; Fine focusing for assistant microscope keeps the same clearness as main microscope.
· Lens made of imported glass from Germany can reduce the optical aberration.
· X/Y movement can be automatically centered.
· Independent electrical box has automatical diagnosis function , which is very convenient for repair if necessary.
·Specification
Eyepiece Magnofication
12.5×/18B
Objective
200mm
Working Distance
190mm
Magnification for Main Microscope
4×、6×、10×、16×、25×
Magnification for Assistant Microscope
6×、10×、14×
Diameter of Field
Φ58mm、Φ38mm、Φ23mm、Φ14mm、Φ9mm
Adjustable Dioptor
±5D
Adjustable range for Pupil Distance
50mm~70mm
Illumination Source
12V/100W,Halogen Lamp
Illumination Type
6°+0°coaxial illumination and 26°oblique illumination which can be adjusted for slitting and the slitting width is adjustable.
Coaxial Illumination
≥30000lx
Oblique Illumination
≥15000lx
Reaching Range of Arm
1240mm
Adjustable Vertical Range
850mm~1350mm
Fine Focusing Speed and Range
≤2mm/s,≥50mm
Speed for X/Y and Range
≤2mm/s,50mm×50mm
Voltage
AC220V±10%/ 50Hz±1Hz、AC110V±10%/60Hz±1Hz
Power
330VA
Fuse
AC250V T4A、AC125V T8A
Electrical Safety Standard
Conform to Standard IEC 601-1.Class1Type B
Whole Packing Volume
0.786m3
Carton Number
5
Total Weight
213kg
· Optional Accessory
· Teaching Tube, Beam Splitter.
· 1/3” CCD camera, CCD Adaptor, Beam Splitter and relevant Cables.