Model LZL-11 Brain surgery microscope

Use：
The microscope has a contemporary high-tech level, for the national high-tech products, suitable for neurosurgery, ENT, ophthalmology and microsurgery. The secondary mirror and the primary mirror into the 90-degree position, can be ultra-deep cavity observed the same optical path, are electric continuous variable, each rotation of the joint can be arbitrarily positioning. The instrument can achieve double eyes as well as three of six heads while observing and operating, Teach, photographic and CCD color camera.
 

Technical performance and parameters：
1. Binocular primary mirror with optical hinge can be flipped 180 degrees, six degrees of freedom motion, electric tilt range is> 100 ° microscope back and forth, left and right
2. eyes Vice mirror to any angle rotation, and synchronization with the primary mirror (the same optical path, the same magnification, the same scene)
3. Magnification: 5x-25x electric continuous variable
4.Field of view diameter: 85.0mm-8.5mm
5 .Working Distance: 200,250,300,350,400 mm
6.Main and auxiliary microscope interpupillary distance adjustment range 55-75mm
7.Coaxial cold light source fiber optic lighting 15V 150W surgery surface illumination up to 80000-120000Lx, depth of field is great, the conversion of four light bulbs, spot size adjustable, suitable for deep cavity surgery and operation.
8 .40mm focusing speed of the fine focus range 1-2mm / s
9. Eyepiece: 12.5x, wide-angle, with diopter adjustment and limit device
10. Rack vertical lifting range 500mm
11. Rack wishbone maximum extension length 1200mm
12. Carrying arm slewing angle 240 °
13. Instrument optional unary teach mirror, digital camera system and the CCD image pickup system can be connected to the the expert video surgery image processing system, and the optional Xenon illumination.
 

Feature：
1.A main microscope Last designed optical hinged surgery barrel the main eyepiece pitch range of -30 ° to 60 °, the instrument has six degrees of freedom of movement, can be achieved before and after the microscope, about the tilt and rotational movement of the upper and lower electric doctors can get the best viewing angle, and the most comfortable position.
2. rotates around the main mirror around are> 100 °, the sub-mirror rotation angle ranges> ± 45 °, binocular synchronize the secondary mirror and the main microscope (same magnification of the same scene, the same azimuth) has a sense of body observation can be rotated synchronously observed with monocular Teach mirror main Vice microscope are electric continuous variable magnification optical system, the zoom ratio is 1:5, imaging clearly reflects the strong sense of depth of field, to meet the deep cavity surgery requirements.
3.The instrument uses high brightness coaxial within the lighting system, adjustable spot size, suitable for deep cavity surgery and operations. The instrument uses a the electric fine focus system, convenient and flexible.