ZEISS IOL Master 500 A-Scan All-in-One Biometer
The IOL Master 500 is dedicated to lowhassle biometry and high-confidence IOL selection. Designed for robustness, reliability and exceptional system integrity. The IOL Master 500 offers a wide range of built-in IOL power calculation options, including the latest Haigis and Holladay formulas.
IOLMaster 500 at a glance
• All-in-one biometer: axial length and keratometry measurements as well as IOL power calculation in one device
• Dual Mode: Axial length and keratometry measurements without unnecessary manual interaction
• Easy patient adjustments: Distance independence of axial length and keratometry
• Composite Signal: For best-in-class cataract penetration
• Flexible platform: Automatic or manual mode for customized treatments
• Robust platform: Fully integrated system components, including formulas
• One consistent Graphical user interface: for all formulas, including Holladay 2
• Most comprehensive set of formulas: Includes fourth generation Haigis and Holladay 2
• Holladay 2 onboard: Incorporated into the IOLMaster 500 formula selection; no need to export data, reducing transcription errors
• Haigis-L formula: For post-LVC patients
• Measurements along visual axis: For relevant axial distance, even in eyes with staphyloma
• Measures challenging eyes: Pseudophakic and siliconefilled eyes as well as eyes with phakic IOL
• More comprehensive IOL Calculation: for virtually all common IOL types
• Phakic IOL calculation: Both anterior and posterior
• ULIB database: Contains continuously optimized IOL lens constants to improve refractive outcomes
• Convenience: Sonolink for integrating Accutome A-Scan synergy ultrasound device
• Data integration: Into FORUM data management system
• DICOM interface: For integration into EMR systems
Technical Data:
Measurement Range Axial length 14 – 38 mm
Corneal Radii 5 – 10 mm
Anterior Chamber Depth 1.5 – 6.5 mm
White-to-white 8 -16 mm
Display Scaling Axial Length 0.01 mm
Corneal Radii 0.01 mm
Anterior Chamber Depth 0.01 mm
White-to-white 0.1 mm
IOL Calculation Formulas
SRK® II, SRK® / T, Holladay 1 and 2, Hoffer Q, Haigis
Clinical history and contact lens fitting method for calculation of corneal refractive power following refractive corneal surgery
Haigis-L IOL calculation for eyes following myopic / hyperopic LASIK / PRK / LASEK surgery
Calculation of phakic anterior and posterior chamber implants
Optimization of IOL constants
Interfaces Ultrasound data link (to Accutome A-Scan synergy)
ZEISS data archive and review solution FORUM
ZEISS OR management system CALLISTO eye
Data interface for electronic medical record (EMR) / patient management systems (PMS)
Data export to USB storage media
Export database for Holladay IOL Consultant and HIC.SOAP Pro
Ethernet port for network connection and network printer
Line voltage 100 – 240 V ± 10 % (self sensing)
Line frequency 50 – 60 Hz
Performance consumption: max. 75 VA
Laser class 1
Return Policy
Items are sold as-is with no returns or refunds available unless explicitly stated.
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