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.
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| Company | Leica Microsystems | Leica Microsystems | Leica Microsystems | Leica Microsystems |
| Item | Leica M651 MSC | Leica M501 | Leica M841 | Leica M841 EBS |
| Price | Inquire | Inquire | Inquire | Inquire |
| Description | Leica M651 MSC has been specially designed for practicing microsurgical techniques. It is renowned for its clear, outstandingly sharp images, it's great depth of field, its pronounced 3D effect, its high light intensity and its faithful color | Leica M501 combines quality and precision and has brand new illumination concept which grants an easily achievable, perfectly stable RedReflex. It gives a brilliant resolution and increased depth of field, and has a built-in prism for glowing red | Leica M841 offers a multitude of forward-looking and constructive solutions with the goal of providing the best possible conditions. | The Leica M841 EBS is the ultimate surgical microscope for ophthalmology. Combining the advanced APO optics, illumination and electronics concept with an Electromagnetic Brakes Stand System results in the most beneficial solution for ophthalmic |
| Features | Built-in homogeneous and strong halogen light. Easy-to-use and stable floor stand, mobile with large casters. Precise manual fine positioning controls for movement of the microscope. Modular system with selection of different binocular tubes. Selection of different co-observation tubes. Adaptability of various video and photo systems. Built-in filter holders. Large extension of the swingarm. | Compact stand system for easy and rapid positioning. New swingarm with precision bearings for smooth movement. Small, stable base with large lockable casters. Motorized XY-unit, speed adjustable with automatic and manual reset function. Tilt mechanism with integrated fine adjustment. Coaxial illumination with homogeneous illuminated field. Red Reflex illumination integrated. | Motorized XY-unit, adjustable speed with automatic and manual reset function. Motorized tilt mechanism, adjustable speed. QuadZoom™ with four beam paths. 100% illumination and stereo view at the identical magnification. OttoFlex™ for patient safety, high contrast and brilliant red reflex. Quick-change lamp mount. ErgonOptic™ means a wide range of observation options for comfortable fatigue free viewing, such as the ultra low binocular tube. OPEN Control™ which provides user-specific configuration with continuous monitoring of all functions. Foot/handswitches with 12 functions. Asepsis for all controls. | QuadZoom™ with four beam paths - two for the main surgeon and two for the assistant. Double Beam Red Reflex for fundus reflex in all positions. 100% illumination and stereo view for the main surgeon and the assistant both at the identical magnification. OttoFlex™ for patient safety, high contrast and brilliant red reflex. Solid stand system with four Electromagnetic-Brakes. Autobalance system with Swiss precision mechanics. Ergonomic brakes-release for perfect positioning. Motorized focus, speed adjustable with automatic and manual reset function. |
| Approval | Worldwide | Worldwide | Worldwide | Worldwide |
| Product Number | Inquire | Inquire | Inquire | Inquire |
| Magnification | 5-step magnification changer | Inquire | Inquire | Inquire |
| Optics | Brilliant Leica optics | Leica M501 optics | Optichrome™APO Leica optics | OptiChrome™APO Leica optics |
| Zoom | Inquire | Motorized 6:1 zoom | Motorized 6:1, QuadZoom™. | Motorized 6:1 zoom |
| Focusing Range | Inquire | Motorized focus, speed adjustable with automatic and manual reset function | Motorized focus, adjustable speed with automatic and manual reset function | Motorized focus |
| Get quote | Inquire | Inquire | Inquire | Inquire |