Sale Leica M520 Surgical Microscope on OH3 Stand for Neurosurgery. Everything seen in the photos and everything listed above is included with this listing. Items not listed above or shown in the photos are not included. This item has been refurbished. We ship worldwide. Please view all the photos for a clear understanding of the item(s) condition.
This Sale Includes:
The Leica M520 OH3 stands out of your way. It reaches in with a very long and extremely agile swing arm. You get the best of both worlds – perfect positioning for your operation and optimal space management. Just position the microscope over the operating field where you need it. It’s effortless, instant, and precise. Even with its long swingarm, the Leica M520 OH3 takes up very little space in your OR.
The Leica M520 OH3 offers a greatly expanded range of move ment in all dimensions for improved surgical maneuverability. Setting the desired position is as effortless as moving a feather The secret: The stand has a patented advanced movement sys tem that achieves perfect balance in six axes and all locations/angles of the surgical microscope. The Leica M520 OH3 provides superior reach and clearance, allowing it to be conveniently located behind the surgeon for the unique overhead positioning or anywhere around or across the table.
The Leica M520 OH3 has a newly designed 300 Watt Xenon arc lamp illumination system, which has an increased light output and improved reliability and heat control. A back up light system of equal light quality and quantity gives the surgeon comfort in knowing his/her surgery will not be disturbed by a light failure. In addition to the electro-magnetic controlled free-floating six axes, the Leica M520 OH3 has robotic functions on axes five and six to allow further movement precision. The robotic functions can be activated by hand and/or foot controls. Used in combination, the mouth switch with the foot control, allows the surgeon to have full control of all movements, while the hands can still be kept at the surgical field.
Ease of positioning - with the ergonomicaly designed mouthswitch as
you’ve never experienced before
Designed for perfect ergonomics - and durability the pistol grips
provide control of the microscope, the stand and IGS functions.
12 Functions - all in one foot-switch, simple to control and allowing the
surgeon’s hands to remain in the surgical field.
Features
Leica M520 Technical specifications
Electrical data | |
Power connection | 1000 VA 50/60 Hz |
100 V (+10 %/–15 %) | |
120 V (+10 %/–15 %) | |
220 V (+10 %/–15 %) | |
240 V (+10 %/–15 %) | |
Protection class: | Class 1 |
Protection type | Type B |
Microscope | |
Magnification changer | Zoom 6:1, motor-driven |
Working distances | 207–407 mm; motor-driven multifocal eyepiece; continuously adjustable; can be adjusted manuall |
Focusing | With motor-driven multifocal eyepiece; can be adjusted manually |
Eyepieces | Wide-field eyepieces for spectacle wearers 10x |
12.5x dioptre adjustment ±5 dioptres | |
With adjustable eyecup | |
Objectives | Multifocal eyepiece; working distance – continuously adjustable from 207–407 mm (with motor) |
Illumination | To the illumination system adapted for microsurgery; diameter and brightness of the illumination field with manually-variable zoom optics Main illuminator and backup illuminator: high-power 300 W xenon lamp; entirely independent electrically; brightness control via sixstep rotary switch at constant colour temperature |
Microscope control unit | graphical LCD with background lighting; individual user settings can be saved for up to eight users; in-built self-diagnosis system |
Microscope carrier | |
Rotation range | 540° |
Balancing | ABC axes fully automatic, each can be corrected manually |
Brakes | One brake for A/B axis |
One brake for C axis | |
Optical data | |
Total magnification | With 10x eyepiece: 1.4x to 13.7x |
Field of view (dia. in mm) | With 10x eyepiece: 16 to 150 |
Fibre-optic cable | |
Length | 4500 mm |
Active diameter | 7 mm |
Minimum bending radius | 35 mm |