Cataract Suite
precisionMADE BY ZEISS
Achieving up to 99% of patients within +/- 0.5 D post-op astigmatism.1 ZEISS Cataract Suite markerless
precisionMADE BY ZEISS
Cataract Suite

ZEISS Cataract Suite markerless

Products designed to work together for markerless toric IOL alignment

Now you can implant toric IOLs and skip manual steps. You can skip the manual pre-and intra-operative marking steps and manual data transfer. The direct way to precise2 toric IOL alignment.

Integrated. Precise2. Markerless.  

  • Highlights
    ZEISS IOLMaster family

    ZEISS IOLMaster family

    Precise2 alignment starts with excellent biometry from the IOLMaster® family from ZEISS. The reference image is the starting point of a markerless toric IOL workflow.



    Connecting you and your devices, the computerassisted cataract surgery system CALLISTO® eye from ZEISS creates the overlays for the surgical microscopeusing data retrieved from FORUM® data managementsystem from ZEISS.4

    OPMI LUMERA family


    All the information you need is injected into the eyepiece of the surgical microscopes of the OPMI LUMERA® family³ from ZEISS with IDIS or EDIS, to assist in precise1 toric IOL alignment.

    Building on gold standard biometry.

    Designed to work together.

    Building on gold standard visualization.

    IOLMaster 500

    Integrated reference image

    Biometry and reference image

    ZEISS IOLMaster 700 with SWEPT Source Biometry and ZEISS IOLMaster 500 offer seamless toric workflow. In case of relevant astigmatism, the reference image is automatically acquired along with keratometry measurement during routine biometry, all with just one device.   

    The image references the patient´s astigmatic axis relative to the eye position using small blood vessels on the eye as landmarks. The image is later used for intraoperative matching with the live image of the surgical microscope. No preoperative corneal marking. No additional measurements for toric IOL alignment are needed later.
    One device, one click, all the data.

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    Data transfer

    With one click, ZEISS FORUM data management system receives the biometry data and reference image in DICOM format for later import into the computer assisted cataract surgery system ZEISS CALLISTO eye.   

    No need for manual transfer of data via portable storage media. Data when and where you need it.
    Seamless data transfer.

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    Surgery and alignment

    ZEISS CALLISTO eye matches the reference image for alignment to the patient´s eye and continuously tracks the image to provide assistance overlays. The target axis is displayed as an overlay on the live image for markerless and precise toric IOL alignment. No intraoperative marking of the cornea is necessary. Just skip it.

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    The data injection function of the ZEISS OPMI LUMERA family3 with IDIS or EDIS, displays the markerless toric IOL alignment data in high resolution and color right where you need it - in the eyepiece. No distraction from the surgical field. Pure focus. 

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    Learn more about ZEISS Cataract Suite markerless

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  • Videos

    Dr. Daniel Black interview about ZEISS Cataract Suite markerless

    Prof. Oliver Findl, MD presents ZEISS Cataract Suite markerless

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    ZEISS Cataract Suite markerless Workflow video

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  • More Information

    ZEISS Cataract Suite markerless

    Products designed to work together for markerless toric IOL alignment

    Page(s): 12
    Filesize: 1,592 kB

    FORUM - Eye Care Data Management

    Eye Care Data Management

    Page(s): 5
    Filesize: 3,157 kB

    Whitepaper: Marker-based versus markerless Toric IOL

    Alignement: Demonstrated benefit of an automated markerless system

    Page(s): 4
    Filesize: 484 kB

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  • 1 Clinical data of Dr. Daniel Black, Sunshine Clinic, Australia.
  • 2 Clinical data of Prof. Findl / Dr. Hirnschall presented at ESCRS 2013 – technically verified pre- / intraoperative matching precision ± 1.0° in mean.
  • 3 ZEISS Cataract Suite markerless is available with: S7 / OPMI Lumera, OPMI Lumera T, OPMI Lumera i and OPMI LUMERA 700.4 Or other compatible PACS (Picture Archiving and Communication System).