NZ20A Ophthalmology Operation Microscope

Alliance NZ20A Ophthalmology Operation Microscope Features The primary microscope has five-step magnification change while the secondary microscope has three-step magnification change. The secondary microscope has independent optical adjusting device to ensure the definition consistent with the primary one.   Schott optic lenses is used to reduce the optical distortion of primary and secondary microscope  and improve the clarity and depth significantly.   Multi-layer coating technology is used on all the lenses to prevent mildew and reflection and enhance lens transmittance.   wo objective lenses is equipped to use in ophthalmology, neurosurgery, plastic surgery and microsurgery, etc.   The product has left and right, tilt tilting function. The tilting direction and angle can be controlled by manual or electric.   Zoom and focus can be manually or electrically controlled and the focus speed has 5 steps.   The independent electrical control box, with self fault diagnosis function, can make maintenance easy.   Specifications

Eyepiece Magnification	12.5×,18×
View Angle of Objective Lens	60°
Diopter Adjustment	±7D
Pupilary Distance	45 mm ~ 80 mm
Light Source	15V/150W halogen lamp for medical use
Illumination Type	coaxial illumination of cold light source
Coaxial Illuminance	≥80,000 Lx
Reaching Radius of Arm	1230 mm
Adjustable Vertical Range(from ground to objective lens)	850 mm~1350 mm
Fine Focusing Speed and Range	1~3mm/s, ≥50 mm
Input Voltage	AC 220V/110V±10%, 50Hz/60Hz
Power Consumption	250 VA
Fuse	AC 250V   T3.15A, AC 125V  T6.3A
Electrical Safety Standard	IEC 60601-1, Class I
Packing Volume	0.731 m3,5 cartons
Total Weight	215 kg