M822
Surgical Microscopes
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M822 Ophthalmic surgical microscope for anterior and posterior segment surgery
See well. Perform well.
Electrical data: Power socket and consumption | |
| M822 F20 floor stand | 100–240 V (±10 %), 50/60 Hz, 400 VA |
| M822 F40 floor stand | 100–240 V (±10 %), 50/60 Hz, 550 VA |
| M822 CT40 ceiling mount | 100/120 V, 60 Hz,1500 VA and 220/240 V, 50 Hz, 1400 VA |
| Protection class | Class 1 |
Microscope: Optics | |
| Magnification changer | APO-Zoom 6:1, motorized, with 2 separate beam paths |
| Magnification | 3.5× – 21× (WD 175 mm, 10× eyepieces) |
| Optics | OptiChrome optics, apochromatically corrected for high contrast, brilliant colors, crisp definition, and outstanding resolution |
| Field diameter | 7 mm – 80 mm |
| Working distance | 175 mm, 200 mm, and 225 mm |
| Focus range | 54 mm, motorized, with automatic reset |
| Eyepieces | Widefield eyepieces for eyeglass wearers (8.33×, 10×, 12.5×) Dioptric setting ±5 with adjustable eye cup |
| Objective (WD = working distance) | OptiChrome, WD 175 mm, APO |
| OptiChrome, WD 200 mm, APO | |
| OptiChrome, WD 225 mm, APO | |
Microscope: Illumination | |
| Main light | lntegrated LED illumination system for intensive, uniform illumination of the field of view. |
| Coaxial red reflex Illumination | The two precision-formed halogen bulbs 12 V / 50 W of the OttoFlex illumination generate a clear and stable red reflex, decreasing stray light through the sclera and increasing the image contrast. Lamps can be changed effortlessly and quickly. |
| Retina Protection Function | Reduce the main light up to 10% and OttoFlex up to 20%. When the user deactivates the function, the light levels will go back to previous intensity. |
| Filter | Built-in UV-protection, 400 nm |
F20 floor stand | |
| Coating | Coated with antimicrobial paint |
| Type | Floor stand with 3 friction brakes |
| Balancing | Continuously adjustable gas spring |
| Load | Max. 11.5 kg accessories attached to the microscope |
| Reach | Max. 1480 mm |
| Vertical range | 650 mm |
| Transport height | Min. 1940 mm |
| Weight | Approx. 330 kg as a fully configured system |
| XY-unit | Focus operation motorized, 50 mm × 50 mm, with automatic reset |
| Tilt mechanism | Motorized, +15° / –50° |
| Foot switch | 14- or 12-function wireless footswitch with cross pedals |
| Control unit | < User-friendly, individually programmable touch-screen (up to 30 surgeons) for control of motor functions and light intensity < Menu selection based on unique software for user-specific configuration < Built-in electronic auto-diagnosis and user support < Software independent hard keys and indicator for illumination Data shown by means of LCD |
F40 floor stand, CT40 telescope ceiling mount | |
| Coating | Coated with antimicrobial paint |
| Type | Floor stand with 4 electromagnetic brakes |
| Balancing | Continuously adjustable gas spring |
| Load | Load Max. 12.2 kg accessories attached to the microscope |
| Reach | Max. 1492 mm |
| Vertical range | 846 mm |
| Transport height | Min. 1949 mm |
| Weight | Approx. 330 kg as a fully configured system |
| XY-unit | Focus operation motorized, 50 mm × 50 mm, with automatic reset |
| Tilt mechanism | Motorized, +15° / –50° |
| Foot switch | 14- or 12-function wireless footswitch with cross pedals |
| Control unit | Please see information provided in previous column under F20 |
Accessories | |
| Assistant attachment | Stereo assistant attachment |
| Beamsplitter | 50% / 50%, 70% / 30%, Rotatable Beamsplitter |
| Video Camera | Digital medical camera system: HD C100 for HD-quality imaging |
| Leica Manual Video Adapter (MVA): focal length f = 55 mm, 70 mm, 107 mm; c-mount port; manual fine focus | |
| Leica Remote Video Adapter (RVA): focal length f = 55 mm, 70 mm, 107 mm; c-mount port; manual fine focus | |
| Leica Zoom Video Adapter (ZVA): 3:1 zoom, focal length f = 35 mm - 100 mm; c-mount port; manual fine focus | |
| Wide-angle observation system | RUV800, BIOM*, EIBOS* |
| Inverters (interface) | SDI* |
| Interface for laser adapters | Interface to fit various commercially available lasers, ask your Leica Representative for more information |
| Keratoscopy | Keratoscope with 50 LEDs |
| IOL Placement | Toric EyePiece |
| Binocular tubes | Variable angle 0° – 180° |
| Variable angle 10° – 50° UltraLow III | |
| Variable angle 10° – 50° | |
| Variable angle 5° – 25° | |
| Inclined angle 45° | |
| Foot switch | 14- or 12-function wireless footswitch with cross pedals |
| Asepsis | Sterilizable protective glass for the objective, sterilizable components for all drive knobs, commercially available drapes |
| Documentation | DICOM integration only via EVO 4K video recording and documentation system from Med X Change |
| Mechanical compatibility: | Verion image guided system and NGENUITY 3D visualization system from Alcon, as well as laser protection filters from various suppliers* |
* Accessories from third-party manufacturers
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