NZ20A OPERATION MICROSCOPE

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NZ20A OPERATION MICROSCOPE(MULTI-SECTION)

·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.

·All of the lens are multi-coated, mildewproof and anti-reflection

·Equipped with two Objectives and being applicable to ophthalmology, neurosurgery, orthopaedics, microscope surgery.

·Inclination directions and angles are controlled by hand and motor.

·Magnification and five-step fine focusing are controlled by hand and motor.

·Independent electrical box has the function of automatical diagnosis, which is very convenient for repair if necessary.

·Specification

Eyepiece Magnification

12.5×/18B

Adjustable Dioptor

±5D

Adjustable range for Pupil Distance

50mm～70mm

Illumination Source

15V/150W，Halogen Lamp

Illumination Type

Coaxial Illumination, illumination and light spot adjustable

Coaxial Illumination

≥30000lx

Reaching Range of Arm

1230mm

Adjustable Vertical Range

850mm～1350mm

Fine Focusing Speed and Range

1mm/s～3mm/s，≤50mm

Horizontal Inclination Range

±60°

Adjustable Pitching Range(compared with vertical axis)

Adjusting range Depends on locking angle of the arm carrying microscope:When locked at 0°, the adjustable range －5°～＋100°When locked at 30°, the adjustable range －5°～＋90°When locked at 60°, the adjustable range －5°～＋70°

Voltage

AC220V±10%/ 50Hz±1Hz、AC110V±10%/60Hz±1Hz

Power

200VA

Fuse

AC250V T3.15A、AC125V T6.3A

Electrical Safety Standard

Conform to Standard IEC 601-1.Class1Type B

Whole Packing Volume

0.731m3

Carton Number

Total Weight

215kg

Objective/Working Distance（mm）

Magnification for Main Microscope

Magnification for Assistant Microscope

Diameter of Field(for Main Microscope) （mm）

f300/290

Φ74.3

Φ46.7

7.5X

Φ29.4

12X

11X

Φ18

19X

Φ11.8

f350/340

2.5X

Φ86.4

Φ54.4

6.5X

Φ34.3

10.5X

9.5X

Φ21.6

16.5X

Φ13.7

Optional Accessory

· Teaching tube, Beam Splitter.

· 1/3” CCD camera, CCD Adaptor, Beam Splitter and relevant Cables.

· f400mm Objective