LZJ-4D operating microscope for brain/ENT/ophthalmology/neurosurgery from ZHENJIANG ZHONGTIAN OPTICAL INSTRUMENT CO LTD

Application

Model LZJ-4D is a light multi-function operation microscope developed by Zhenjiang Zhongtian Optical Instrument Co., Ltd. It can be used in the operations such as brain surgery, ENT, ophthalmology etc. The optical routeway of the microscope adopts the parallel optical routeway and it has the features of big field depth, wide vision field and uniform illumination.
If necessary, the single ocular teaching scope, camera interface and CCD interface can be chosen. The instrument also is ideal one for animal dissection and microsurgery teaching.

Specification

1).Binocular tube focus: 160mm

2).Eyepiece: 12.5x, wide-angle,adjustable visual degree and caging device.

3).Big objective lens: F: 200, 250, 300, 400mm (Optional:apochromatic objective lens)

4).Motorized focusing by foot control, the fine focusing range:40mm

5).The diameter of visual field: 80mm ~ 12.5mm

6).The range of ocular distance:50 ~ 75mm

7).The main microscope  has six movements of degrees of freedom 

    Easily adjustment by hand. Tilting range in swing:  ±30°,Tilting range in pitching: -5°~90°

8) Five steps magnification change,Ratio of magnification:1:6, magnification:4x,6x,10x,16x,24x

9).Cold light source: 12V, 100W, The maximum brightness: 80000Lux

10).Pneumatic spring balance stand.   Arm stretch radius: 1200mm

       freely rotation > 180°, Movement range of up-down ≥ 500mm

11)Voltage and frequency of power supply:  220V±10%, 50Hz±1Hz

                                                                          or 110V±10%, 60Hz±1Hz

Optional Accessories:

Splitter, monocular Teach mirror, digital camera interface, 1/3 inch CCD camera interface, 

the optional xenon lamp lighting, 0°eyepiece.