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  • Product Information
    CRS Master


    Optimized for custom ablation

    The CRS-Master® is the ideal complementary treatment planning tool for customized vision correction in your practice. An intuitive planning software and an integrated corneal topography system (ATLAS® 9000) enables you to merge relevant patient and diagnostic data in just one workstation, creating a complete overview for a treatment planning considering all relevant information.

  • Technical Data
    Dimensions (W x D x H) Max. 1060 x 420 x 1510 mm
    Weight Max. 110 kg
    Input voltage

      with table

      without table

    120, 230, V AC ± 10%

    100, 120, 230 V AC; adjustable, single phase

    Input current max. 6.3 A
    Rated frequency 50 / 60 Hz
    Ambient conditions Temperature +15 … +30 °C
    Relative humidity 30 … 75 %
    Non condensing
    Air pressure 700 … 1060 hPa
    Data backup CD/DVD
    Data transfer
    USB flash memory drive (USB memory stick)
    Data printout Via network connection with Ethernet cable
    and optional network isolator
    Approval CE mark as per Medical Device Directive 93/42/EEC
  • Applications
    CRS Master Produkt 7303-ret mit Tastatur

    Topography-guided treatment

    CRS-Master® integrates cornea topography data from integrated
    ATLAS® 9000 and allows the combination of conventional refractive surgery with topography-guided surgery.

    Topography data can be used as a first step treatment of special corneas, as repair tool and also for topography smoothing, in detail:

    • Enhancement of decentration
    • Enlargement of the optical zone of earlier treatments
    • Enhancement of irregular astigmatism
    • Enhancement of corneal irregularities
    • Smoothing corneal irregularities
    • Single step refractive correction and topography smoothing in one integrated treatment
    • Corneal surface sphero-cylindrical fit optimization on full treatment diameter
    • Advanced photo-therapeutic keratectomy (PTK)
    • Automated angle kappa compensation designed into ablation pattern for individual treatment centration
    CRS Master ATLAS 9000

    The topography data is provided by the ATLAS 9000 corneal topography device, which has become an integrated component of the CRS-Master.

    • Proven Placido Disk Technology with patented Cone-of-Focus™ Alignment System
    • SmartCapture™ Image Analysis Technology analyzes multiple images during alignment and automatically selects the highest quality image
    • corneal irregularity screening/mapping with Pathfinder II, e. g. Keratoconus screening
    • By merging proven Atlas Placido disk technology with Visante OCT pachymetry, Visante omni provides comprehensive anterior and posterior topography
    • Data compatibility with previous generation Atlas Corneal Topography Systems to facilitate data management and patient follow up
    • MasterFit™ II Contact Lens Software helps streamline the fitting of gas permeable (GP) lenses and guides you through difficult and specialty fits
    Show more
    doctor women talk

    PRESBYOND Laser Blended Vision

    Customized. All distances. Immediate.

    The CRS-Master PRESBYOND® Laser Blended Vision option also offers a new approach to age-optimized laser vision correction and therefore meets the needs of the growing group of patients entering the presbyopic age. Based on the principle of micro-monovision, PRESBYOND Laser Blended Vision uses the preoperative wavefront and functional age of the patient's eye to optimize the depth of field for each eye individually. A unique customized area of overlap is thereby created known as the Blend Zone.
    It enables patients to experience very good visual acuity and contrast sensitivity at all distances – near, intermediate and far – virtually immediately. In fact, most patients can read without glasses the very same day. Being a highly customized treatment method, PRESBYOND Laser Blended Vision is tolerated by far more patients than conventional monovision methods, as studies have shown.  

  • Benefits

    Customized treatments meet optimum workflow

    • Provides wide spectrum of customized treatment options in combination with MEL® 80 or MEL 90 excimer laser (and VisuMax® femtosecond system) – to offer the optimum treatment for every patient
    • CRS-Master® in combination with ATLAS® 9000 corneal topography system - Integrated solution to combine conventional refractive surgery with topography-guided surgery
    • Integrates patient and diagnostic data and merges all data at the workstation - for quickly creating a complete overview
    • Covers all steps from initial patient examination to treatment planning, treatment review and throughout diagnostic follow-up
    • Safe and intuitive treatment planning
    • Ergonomic workstation design and user interface concept enables ease of use and efficient practice workflow
    • System-internal networking for documentation and data backup
  • Services


    Support whenever you need it

    Do you rely on high system availability? If your answer is yes, then why not consider our ZEISS OPTIME service agreements, which are designed to ensure the readiness of your medical equipment at all times.

    More about ZEISS OPTIME

    Financial Solutions from ZEISS

    The smart way to acquire ZEISS technology

    Want the latest technology from ZEISS despite a tight budget? ZEISS Financial Solutions might have the right financing options for you.

    More about ZEISS Financial Solutions

    Benefit from our customer care packages

    Register for a Service Contract
  • Media Library


    Welcome to our download area. You will find the latest information and videos on CRS Master.



    The customized treatment planning station

    page(s): 8
    file size: 1,504 kB


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    PRESBYOND Laser Blended Vision Trailer

    Type of file: mp4
    Filesize: 23.1 MB

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