M822 F40 / F20
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Catalog excerpts

M822 F40 / F20 - 1

LEICA M822 Ophthalmic Surgical Microscope

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M822 F40 / F20 - 3

LEICA M822 Legendary Leica, visionary technology The Leica M822 ophthalmic surgical microscope features a dual illumination system with an LED for the main light and halogen for bright and stable red reflex. This innovative illumination system, combined with world class Leica optics, provides surgeons with outstanding vision to support precise and efficient surgery. > Optics and illumination Precision Leica optics paired with a dual LED and halogen illumination system for a brilliant, stable red reflex > rgonomic design and ease of use E Excellent vision, comfortable posture for the...

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M822 F40 / F20 - 5

OPTICS & ILLUMINATION Razor-sharp, high-resolution imaging with brilliant, stable red reflex The combination of halogen and LED delivers bright, three-dimensional illumination and brilliant red reflex. This innovation, paired with outstanding Leica optics, gives surgeons excellent visualization to perform both cataract and retinal surgeries. Leica optics Leica Low light concept Brilliant, STABLE red reflex Images with natural color, superior depth of field, and high contrast deliver crucial information for successful ophthalmic surgery. The Leica M822 incorporates proven 800-series APO...

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M822 F40 / F20 - 6

Total cost of microscope ownership (General illustration) Comparison of microscope costs Leica M822 F20 / F40 / C40 / CT40 with LED and direct halogen Other microscopes with halogen only and fiber optic cable Other microscopes with xenon and fiber optic cable Comparison is based on initial purchase price, average consumption of bulbs and periodic fiber optic cable replacement costs. 1 2 3 4 Planned time of usage (in years) Start saving from day one with the Leica M822 F20 / F40.

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M822 F40 / F20 - 7

economical The dependable choice An LED light source in a surgical microscope offers significant advantages over xenon and halogen sources. The nominal service life of an LED is up to 60,000 hours. In comparison, xenon and halogen lamps, but also fiber optic cables, need to be changed frequently. The reduced service requirement means fewer interruptions during surgery, more uptime, and smoother workflow. Carefully engineered Leica Microsystems first introduced LED technology into ophthalmic surgical microscopes in 2008. With continued development and refinements, the Leica M822 microscope...

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M822 F40 / F20 - 9

Working in comfort allows the surgeon to have full concentration. The Leica M822 is designed to not only give surgeons the best possible view, but also help them to feel better while working, day in and day out. Natural posture and fluid movement can mean less tension, less fatigue, and uninterrupted concentration. better better better

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M822 F40 / F20 - 10

Variety of floor stands and ceiling mounts [l] The microscope is very convenient to position and move in the operating room. Leica offers floor stands and two spacesaving ceiling mounts for the Leica M822, so the optimal setup can be selected for any OR. Whether on a stand or ceiling mount, the swingarm provides long reach and quickly adjusts into position, locking in for a rock-steady view. Auto Reset for the next operation 12 When the surgeon pushes the swingarm up and away from the operating table after each procedure, all microscope functions automatically reset. Now the microscope is...

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M822 F40 / F20 - 11

Simple and versatile control [4] The user-friendly touchscreen control unit offers intuitive control of all microscope functions. Up to 30 surgeons can set their individual preferences, so the microscope is always ready for each surgeon. With the touch of a button, the screen switches between microscope control display and real-time video monitor (two-in-one display). Multifunction cabled and wireless foot switches [5] To meet the needs of all users, four models of foot switches are available: cabled or wireless, 12-function or 16-function, which offers four additional freely programmable...

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M822 F40 / F20 - 13

TOTAL IMAGE MANAGEMENT High definition video for display, documentation, and communication When the surgeon wants to share still images or videos with OR staff in real time, show a colleague an interesting case, document a procedure for referring physicians, and facilitate consultation with a family – HD and the use of mobile devices are now standard. Standard and/or HD videos Modern video technology The Leica M822 OpenArchitecture allows the capture of digital standard videos and still images with a variety of commercially available cameras and recording systems. With the optional Leica HD...

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M822 F40 / F20 - 15

FLEXIBILITY WITH LONG-TERM VALUE Flexibility today and compatibility tomorrow add up to a smart, long-term investment The Leica M822 includes mechanical and electronic interfaces to accept and easily mount a wide range of accessories – now and into the future. These improve workflow, support better surgical outcomes, and allow new surgical techniques to be adopted. Leica slit illuminator [3] The Leica RUV800 is the solution for panoramic viewing in retinal surgery. The integrated inverter gives the surgeon, assistant, and video camera the same upright view of the retina. The Leica M822 also...

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M822 F40 / F20 - 16

ELECTRICAL DATA Power supply F20 100-240 VH50/60 HzB400 VA SAFETY CLASS / TYPE CLASS 1 Magnification changer APO-Zoom 6:1, motorized, with 2 separate beam paths Magnification 3.5x - 21x (WD 175 mm, 10x eyepieces) Optics APO-chromatic corrected optics Working distance 175 mm, 200 mm, and 225 mm Focus range 54 mm, motorized, with automatic reset Eyepieces Widefield eyepieces for eyeglass wearers (8.33x, 10x, 12.5x) Dioptric setting ±5 with adjustable eye cup Objective Leica OptiChrome, WD 175 mm, APO Leica OptiChrome, WD 200 mm, APO Leica OptiChrome, WD 225 mm, APO (WD = working distance)...

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M822 F40 / F20 - 17

LEICA F40 FLOOR STAND, LEICA C40 CEILING MOUNT, LEICA CT40 TELESCOPE CEILING MOUNT Type Floor stand with 4 electromagnetic brakes Balancing Continuously adjustable gas spring Load Load Max. 12.2 kg accessories attached to the microscope Weight Approx. 330 kg as a fully configured system XY-unit Motorized, movement range 50 x 50 mm, with automatic reset Tilt mechanism Motorized, +15° / -50° Hand / foot 16- or 12-function foot switch with controls arranged longitudinally switches or transversally, wired or wireless 12-function hand switch Control unit Two-in-one display: control and video...

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