callisto eye moment doctors

The moment your skills and expertise are supported by your equipment.

This is the moment we work for.

callisto eye workplace


The assistant for an integrated workplace in the OR


  • Highlights
    Callisto eye person with callisto eye

    Assistance functions

    Your patients have high expectations. Especially when it comes to implanting toric intraocular lenses during a cataract surgery. After all, the patient’s post-operative quality of vision without glasses or contact lenses depends on every step you make – especially the positioning of the lenses.

    Which assistance functions are available?

    View superimposed assistance functions in the eyepiece, for stress-free, ergonomic work with fewer interruptions and head movements.

    inserting a toric intraocular lens

    Incision/LRI Assistant

    Superimpose templates of individual, planned incisions and limbal relaxing incisions e.g. for inserting a toric intraocular lens.

    opening the capsular bag during capsulorhexis

    Rhexis Assistant

    Superimpose individually scalable rings to support you in opening the capsular bag during capsulorhexis.

    alignment of toric intraocular lenses

    Z ALIGN – Toric Assistant

    Define reference and target axes and display them onscreen and in the eyepiece, supporting you in the alignment of toric intraocular lenses.



    In combination with a keratoscope, the assistant function visualizes corneal curvature in the patients eyes.

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    doctors surgery

    Integration into your workplace

    CALLISTO eye® integrates seemlessly with OPMI® LUMERA® 700 superimposing the assistance functions in the eyepiece via IDIS (Integrated Data Injection System). Control CALLISTO eye from OPMI LUMERA 700 foot control panel or handgrips and simplify the control of the surgical microscope by the easy to use graphical user interface on the big touch screen. The multiple mounting options allow seamless integration into any workplace in the OR. This makes CALLISTO eye the first step in creating an integrated OR workplace.

    Callisto eye fingers touch logo

    Visualization and documentation

    The live video is shown also in full screen. So the operating team can easily follow the course of the surgery and stay in the picture. High-resolution videos recorded in full HD meet even the most demanding requirements in quality management and teaching. Also still images can be captured including overlays of the assistance function to use as documentation or for presentations. The helpful superimposed video frame in the microscope eye-piece shows which part of the operating field is being recorded.

    Make a choice for the future

    Make a choice for the future

    Connecting CALLISTO eye and OPMI LUMERA 700 is the first step in creating an integrated OR working area with a central control interface and a variety of assistance functions. Not only that, you can continue to upgrade and add to the system – making CALLISTO eye a valuable investment in the future.

    ZEISS Toric Solution

    Supporting you to make astigmatism correction a routine step in cataract surgery. Implantation of toric IOLs is supported by an innovative alignment tool and assistance functions, with patient data carried throughout the entire workflow.

  • Options & Accessories
    Ceiling mount

    Ceiling mount

    CALLISTO eye can be fixed directly to the ceiling mount of OPMI LUMERA 700 us­ing a special arm – so it takes up no extra space and is always where you need it.

    Table stand

    Table stand

    To position CALLISTO eye independently of the surgical microscope, use the table stand. This lets you place CALLISTO eye on a separate table or trolley.

    Wheeled stand

    Wheeled stand

    The wheeled stand makes CALLISTO eye mobile, so it can be freely positioned anywhere in the room, independently of the surgical microscope.


    CALLISTO eye can easily be used with these sterile drapes and ensures high image quality.

  • Technical Data
    Touchscreen Projected Capacitive Touch (PCT) 
    Temperature range 0 to 40 °C
    Processor Intel Core i 7 (2.66 GHz)
    Hard drive
    SATA, 500 GB
    Display Integrated 22" color flatscreen with high luminosity and wide viewing angle
    Video signals PAL 576i50; NTSC 480i60; 720p50; 720p60; 1080i50; 1080i60
    Full functionality and usability in conjunction with CALLISTO eye is only possible
    with OPMI LUMERA 700.
    Ports 1x CAN-Bus, 1x RS232, 2x 1Gigabit Ethernet, 5x USB2.0, 1x potential equalization
    Connectivity Integrated RJ45 10/100Base-T Ethernet port for connection to OPMI LUMERA 700
    Power supply Integrated fanless 150 W medical power supply
    12.5 kg
  • Service
    Customer Care

    Customer Care

    Every facet of Customer Care at ZEISS is designed to protect your investment in your equipment. Whether it is a high-end surgical microscope, an ophthalmic laser, diagnostic equipment, or radiotherapy system, we provide timely, responsive services through a national network of highly skilled technicians.

    Our dedication to providing the highest quality of customer care is reflected by the fact that our customers consistently rank us superior in terms of their satisfaction with our performance.

  • More Information

    ZEISS Cataract Suite markerless

    Products designed to work together for markerless toric IOL alignment

    Page(s): 12
    File size: 1,738 kB

    CALLISTO eye

    The assistant for an integrated workplace in the OR

    Page(s): 16
    File size: 5,058 kB

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