The human eye is an extremely delicate organ, and so performing ophthalmic surgery requires the ability to monitor progress on a micro-level. Ophthalmic operating microscopes are designed to provide high contrast and detailed imaging of all regions of the human eye. When choosing an ophthalmic operating microscope, it is important to pay attention to the type of optics employed. An apochromatic lens (or apo) will provide high light transmission, permitting high-quality imaging at lower light intensities. Certain models of ophthalmic surgery microscope provide multiple lighting options such as the ability to switch between halogen and xenon. An ophthalmic surgical microscope can either be fixed or adjustable, and some models provide a second “observer” set of binoculars, some of which can independently adjust the focusing mechanism.
|  |  |
| Company | Leica Microsystems | Leica Microsystems |
| Item | Leica M844 F19 | Leica M680 |
| Price | Inquire | Inquire |
| Description | The Leica M844 F40 with its new stand F19 contains three high precision mechanical friction brakes which allow on the one hand to homogenously move the arms and on the other hand to operate with a solid and stable microscope. The Leica M844 F19 | Leica M680 has been specially designed for microsurgery. It is also known as the "two-in-one-microscope". |
| Features | Original APO OptiChrome™ optics
QuadZoom™, motorized 6:1 zoom, 2x2 beam paths for identical view for all observers
100% illumination and stereo view for the main surgeon and the assistant both at the identical magnification
Leica Halogen Illumination concept
Double Beam Red Reflex for fundus reflex in all positions
OttoFlex™ II, for high contrast and brilliant red reflex
Leica F19, solid stand system with 3 high precision mechanical friction brakes for homogenous movement
New UltraLow II binocular tube for ideal eyepiece to field distance regardless of accessories used
Two-in-One Display (control unit / live video display)
ISUS™ System
StepCycle™ - semi-automatic surgery function
Ergonomic brakes-release for perfect positioning | Perfect 3D effect, superb resolution and brilliant contrast. Four beam paths. Constant light intensity over the whole magnification range that works even when the microscope is switched off. Proportional speed (the adjustment speed of the focus drives), and swivelling and tilting joints which are dependent on the selected magnification. |
| Approval | Inquire | Worldwide |
| Product Number | Inquire | Inquire |
| Magnification | Inquire | Inquire |
| Optics | Leica OptiChrome™ | High-end optics |
| Zoom | Motorized 6:1 zoom | Independent zoom |
| Focusing Range | Inquire | Internal independent focus |
| Get quote | Inquire | Inquire |