Zeiss Atlas – 9000 – Corneal Topographer Win 10 – Used

Description

What’s Included

• Zeiss Atlas 9000 corneal topographer main unit
• Windows 10 computer pre-configured with Zeiss topography software
• Monitor, keyboard, and mouse
• Patient chin and forehead rest assembly
• Power cable
• Dust cover
• 90-day Digital Eye Center warranty

Condition & Warranty

Used. This Zeiss Atlas 9000 corneal topographer has been tested and confirmed in excellent working order including full Placido disc topographic capture and Zeiss software function. The unit has been cleaned and is ready to use. The unit shows cosmetic wear consistent with pre-owned equipment. Covered by a 90-day warranty on parts and workmanship.

The Zeiss Atlas 9000 is Carl Zeiss Meditec’s established Placido disc corneal topography system — the clinical standard for keratoconus detection, LASIK candidate screening, contact lens fitting, and anterior corneal surface characterization. This used Zeiss Atlas 9000 ships with Windows 10, providing a modern operating system with active security support and full software compatibility — eliminating the driver, network, and security vulnerabilities associated with Windows XP-era ophthalmic instruments. The Atlas 9000’s 22-ring Placido Cone captures the anterior corneal surface limbus-to-limbus with ring spacing optimized to avoid crossover artifacts across all corneal curvatures, while the patented Cone-of-Focus™ electronic alignment system ensures superior repeatability between examinations. The Arc-Step Algorithm delivers sub-micron elevation accuracy, and the system automatically measures horizontal visible iris diameter (HVID) and pupil size at scotopic and photopic illumination levels — giving the complete anterior surface dataset needed for refractive surgery planning, contact lens fitting, and keratoconus progression monitoring in a single capture.

Research published in the National Library of Medicine confirms that enhanced corneal topographic diagnostics are essential for detecting ectatic disease — including keratoconus and subclinical ectasia — before refractive surgery, preventing vision-threatening post-operative complications and enabling early treatment in at-risk patients.

Zeiss Atlas 9000 Corneal Topographer — Used with Windows 10

Why Practices Choose the Zeiss Atlas 9000

• 22-ring Placido Cone — limbus-to-limbus coverage — the Atlas 9000’s 22-ring Placido disc configuration captures the anterior corneal surface from limbus to limbus with ring spacing optimized to avoid crossover artifacts; comprehensive peripheral corneal data for irregular astigmatism, keratoconus screening, and contact lens fitting across the full visible cornea.
• Cone-of-Focus™ patented electronic alignment — the Atlas 9000’s proprietary electronic alignment system delivers superior repeatability between serial examinations; consistent capture geometry ensures that progression maps and difference maps reflect true corneal change rather than measurement variability between visits.
• Arc-Step Algorithm — sub-micron elevation accuracy — Zeiss’s Arc-Step reconstruction algorithm converts Placido ring data into elevation maps with sub-micron accuracy; the same computational approach used in clinical research and refractive surgery planning for reliable corneal elevation modeling.
• Windows 10 — modern OS with active support — Windows 10 provides ongoing security patches, driver compatibility with current peripherals, and network integration without the maintenance burden of Windows XP; practices eliminate XP-era security vulnerabilities while maintaining proven Atlas 9000 topographic performance.
• Corneal wavefront analysis and higher-order aberrations — the Atlas 9000 software generates corneal wavefront maps and higher-order aberration data from topographic measurements; clinical tool for patient education, treatment selection in LASIK planning, and corneal optics assessment beyond standard topographic indices.
• Automatic HVID and pupil size measurement — the system automatically captures horizontal visible iris diameter (white-to-white) and pupil diameter at scotopic and photopic illumination during topographic capture; data for IOL sizing, contact lens selection, and refractive surgery planning without a separate measurement step.
• Full Zeiss topography map suite — axial (sagittal), tangential (instantaneous), elevation, and difference maps; keratoconus screening indices and progression analysis tools; the complete clinical topography toolkit for cornea subspecialty and refractive surgery workflows.
• Used pricing with 90-day warranty — Zeiss Atlas 9000 with Windows 10 at $8,300 provides established Zeiss topographic analysis capability at used equipment pricing with a 90-day warranty on instrument and computer.

Clinical Applications

• Refractive surgery pre-operative screening — the Atlas 9000 is the standard pre-operative topographic screening tool for LASIK, PRK, and SMILE candidates; detection of keratoconus, Forme Fruste keratoconus, pellucid marginal degeneration, and irregular astigmatism patterns that contraindicate ablative procedures.
• Keratoconus diagnosis and progression monitoring — serial Atlas 9000 topographic mapping documents keratoconus stage, steepening rate, and response to collagen cross-linking; quantitative Zeiss keratoconus indices track progression between visits with consistent Cone-of-Focus alignment.
• Specialty contact lens fitting — topographic curvature and elevation data for RGP, scleral, and hybrid contact lens design in keratoconus, post-surgical ectasia, and irregular cornea patients; fluorescein pattern simulation and peripheral coverage for complex lens fitting.
• Corneal transplant planning and follow-up — topographic documentation before and after penetrating keratoplasty, DSAEK, and DMEK to guide suture adjustment, assess graft toricity, and document corneal shape outcomes post-transplant.
• Irregular astigmatism assessment — topographic characterization of astigmatism in post-surgical, scarred, and irregular corneas where manifest refraction alone is insufficient to guide clinical decisions about lens correction or surgical planning.
• Patient education and treatment planning — corneal wavefront and topographic map visualization for patient education about corneal irregularity, keratoconus progression, and treatment rationale; the Atlas 9000 software generates easily interpreted visual outputs for clinical communication.

Who This Is For

• Refractive surgery centers — the Atlas 9000 with Windows 10 is the pre-operative screening topographer for LASIK and PRK programs; used pricing at $8,300 provides Zeiss topography at well below new-equipment cost for centers adding or upgrading topographic capability.
• Cornea subspecialty practices — keratoconus diagnosis, cross-linking pre- and post-operative mapping, and corneal transplant assessment all require a high-quality topographer; the Atlas 9000 covers every cornea subspecialty topographic need with validated Zeiss analysis.
• General ophthalmology practices adding topography — practices adding corneal topography capability for the first time or replacing an aging system get established Zeiss topographic analysis with Windows 10 at used equipment pricing with a 90-day warranty.
• Practices upgrading from Windows XP topographers — the Windows 10 version eliminates XP security and compatibility liabilities while maintaining the Atlas 9000’s proven Placido disc topographic performance.

Technical Specifications

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Questions about the Zeiss Atlas 9000? Contact us for software version, topographic data export format, and availability.