The IOLMaster 500 is dedicated to lowhassle biometry and high-confidence IOL selection. Designed for robustness, reliability and exceptional system integrity, the IOLMaster 500 offers a wide range of built-in IOL power calculation options, including the latest Haigis and Holladay formulas.
The gold standard in optical biometry and a great choice for cataract surgeons looking for a reliable, fast and easy-to-use optical biometer for measurements they can depend on.
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 tranion 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
Specification
Size: 390 mm x 300 mm x 610 mm
Weight: 18 kg
Depth: 300 mm
Frequency (Hz): 50 – 60 Hz
Height: 610 mm
Laser Class: 1
Line Frequency: 50-60Hz
Line Voltage: 100 – 240 V
Power Consumption: 75 VA
Power Supply Voltage: 100 – 240 V
Width: 390 mm
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
Haigis, Hoffer® Q, Holladay 1 and 2, SRK® II, SRK® / T
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 post