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ZEISS ATLAS 500
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ZEISS ATLAS 500 Multi-modality ocular surface analysis.

A state-of-the-art, multi-modality solution for the anterior eye segment, ATLAS® 500 from ZEISS offers corneal topography. Additionally, the system enables clinicians to carry out dry eye assessments in a single workstation, delivering increased efficiency in a compact design.

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  • Extended insights
  • Profound decision-making
  • Optimized design
  • Digital documentation
Extended insights

Extended insights

Precise corneal topography and visualization

Equipped with a variety of measurement capabilities, the ZEISS ATLAS 500 quickly captures relevant corneal properties with high resolution images and videos.

The Placido-based measurements provide a variety of corneal topography analysis options:

  • Summary/custom view including all common topographic maps
  • Elevation (spheric, aspheric and aspheric-toric)
  • Corneal wavefront analysis
  • Optical quality analysis
  • Contact lens fitting
  • Keratoconus screening
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Extended insights

Keratoconus screening including classification
Keratoconus screening including classification

Keratoconus screening including classification

The summary screen provides details on corneal symmetries and ectasia. Additionally, a keratoconus screening system provides information on the potential risk of keratoconus and classifies each patient’s cornea into one of the following groups: keratoconus, keratoconus suspect, normal or treated.

Static and dynamic pupillometry

Analyze pupil size and decentration in scotopic, mesopic and photopic light conditions. Choose between static and dynamic acquisition modes.

Contact lens fitting

The luminous source with cobalt blue light allows you to analyze the clearance of rigid contact lenses in fluorescein and detects corneal staining and scars. Simulate the fit of rigid contact lenses based on the internal databases of the lens manufacturers.

Profound decision-making

Profound decision-making

Comprehensive dry eye report

As a multifactorial disease of the ocular surface, dry eye management requires a collection of measurements and their analysis. The ZEISS ATLAS 500 provides a comprehensive dry eye report, which contains detailed information on a variety of parameters:

  • Meibography including calculation of the area of loss
  • Ocular redness including grading by Nathan Efron
  • Tear meniscus height
  • Tear film break-up time
  • Ocular Surface Disease Index (OSDI) questionnaire
  • Osmolarity (optional data input)
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Profound decision-making

Comprehensive dry eye report

Dry Eye Report
Dry Eye Report

Dry eye report

After you perform single measurements of the dry eye indicators of your patient, you can conveniently pull them into the dry eye report overview.

ATLAS 500 automatically displays the user-graded severity of the single indicators using a traffic-light highlight system.

In the end you can assess all indicators at a glance and select from the following degrees of severity: normal, trace, mild, moderate or severe.

Ocular redness

An overview image of the eye is captured with the imaging and video modality. Afterwards, the operator can assess conjunctival redness or limbal redness visually comparing to the scale published by Nathan Efron.1

Meibomian glands

Analyze the upper and lower eyelid using a marking wizard that helps identify the meibomian glands loss using the meibomian grading scale by Heiko Pult.2

Non-invasive Tear Film Break-Up Time (NIBUT)

Assess the integrity of the tear film on the patient’s anterior corneal surface over time through dynamic videokeratoscopy.

Optimized design

Optimized design

Easy operation and quick data acquisition

With its proven performance, advanced features and streamlined, contemporary design, the ZEISS ATLAS 500 is designed to fit into any modern clinic or practice environment and provides a positive experience for both operator and patients.

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Optimized design

Easy operation and quick data acquisition

Swivel-out measurement head
Swivel-out measurement head significantly reduces nasal shadows. [BEFORE] Measurement in center position: nasal shadows visible. [AFTER] Measurement head in angled position: nasal shadows reduced.

Swivel-out measurement head

The unique, swivel-out measurement head helps reduce nasal shadows during data acquisition to increase the captured area of the cornea.

Enhanced working distance

ZEISS ATLAS 500 features two image capture options, which provide both close-up and overview images to evaluate the details of the ocular surface and photograph external structures.

Acquisition support

Alignment instructions on the left guide the operator for correct acquisition.

Digital documentation

Digital documentation

Speed up practice workflow with less manual errors

The ZEISS ATLAS 500 is optimized for integration into the ZEISS medical ecosystem. The ZEISS FORUM connectivity enables patient data export, including PDF reports, to optimize your workflow.

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Digital documentation

Speed up practice workflow with less manual errors

Multi-modality worklists in FORUM
Multi-modality worklists in FORUM

Connectivity to FORUM

Link up ZEISS ATLAS 500 with ZEISS FORUM and schedule patients via modality worklists to speed up patient throughput. If required, patient data can also be entered via the ZEISS ATLAS 500 acquisition and analysis suite and transferred to ZEISS FORUM. ATLAS 500 PDF reports are visible in the FORUM viewer

Reports and data export
Reports and data export

Reports and data export

Store images, videos and reports within the ZEISS ATLAS 500 acquisition and analysis software, or directly send PDF reports to ZEISS FORUM, without the need for manual data transfer.

ATLAS 9000 data import

Simply import ZEISS ATLAS 9000 data and continue to review past recordings and compare to the latest recordings without having to switch between old and new systems. Upgrading and transitioning your ZEISS corneal topographer has never been easier.

Ready to unlock the full potential of your clinic?

ZEISS Premium Cataract & Corneal Refractive Workflow

The ZEISS ATLAS 500 could be just the beginning: Take your workflows to a new level and learn how our products and applications add value beyond the mere sum of their parts.

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Technical specifications

ZEISS ATLAS 500 corneal topographer
  • Key Parameters

    Placido rings

    24

    Measurement points

    6144

    Topographic covering (in 42.2D)

    9.3 mm

    Dioptric range

    up to 95D

    Accuracy

    Type A (ISO 19980 / ANSI Z80.23, ISO 10343)

    Measurement head position

    Straight, +/- 15° swivel-out

    Working distance

    74 mm

    Adjustment range instrument base (W x H x D)

    110 mm x 30 mm x 110 mm

    Light sources

    Placido
    Fluorescence stimulation
    Pupillometry and meibography

      

    White light LED 450-650 nm
    LED 465 nm
    LED 950 nm

    Dimensions (W x H x D)

    319 mm x 504 mm (+/- 15 mm) x 420 mm

    Weight of measurement head

    12.2 kg

    Power supply

    100 V to 240 V AC 50/60 Hz

    Data transfer

    USB 3.0

    Compatibility with standard

    DICOM
  • ZEISS PC workstation 22" touch screen monitor including: PC mouse, PC keyboard

    Dimensions (W x H x D)

    546 mm x 351 mm x 66 mm

    Weight

    Approx. 8 kg

    Monitor resolution

    1,920 x 1,080 pixels LCD touch screen

    Processor

    Intel®  Core™ i5/i7 Quad Core Processor

    Hard disc

    2 TB HDD

    RAM

    16 GB

    Interfaces

    4x USB 3.0
    2x Isolated Ethernet Port
    2x RS-232
    1x HDMI and Display Port
    Audio (Mic-in/Line-out)

  • Processor

    Intel® Core™ i7 6th generation or higher

    SSD capacity

    250 GB

    RAM

    16 GB

    Recommended HDD capacity

    2 TB

    Interface

    1x USB 3.0
    3x USB 2.0 or higher
    LAN

    Monitor resolution

    1,920 x 1,080 pixels (Full-HD)
    Scaling 100%

    Recommended monitor size

    22” (15” minimum)

    Operating system

    Windows 10 x 64 Professional

    Data export formats

    PDF (report)

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  • 1

    Efron, “Grading scales for contact lens complications”, Ophthalmic Physiol. Opt., vol. 18, no. 2, pp. 182–186, Mar. 1998, doi: 10.1016/S0275-5408(97)00066-5
  • 2

    H. Pult and B. Riede-Pult, “Comparison of subjective grading and objective assessment in meibography”, Cont. Lens Anterior Eye, vol. 36, no. 1, pp. 22–7, Feb. 2013, doi: 10.1016//j.clae.2012.10.074