The moment you trust the experience of 100 million IOL power calculations.

This is the moment we work for.

IOLMaster moment
Prof. Kenneth J. Hoffer, M.D.
Prof. Dr. Wolfgang Haigis
Prof. Oliver Findl, M.D.
Prof. Sabong Srivannaboon, M.D.

IOLMaster 500

Defining biometry

IOLMaster-moment

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Experts trust the IOLMaster

Experts trust the IOLMaster

Why experts trust the IOLMaster

Teaser ULIB Lens Constants DownloadULIB Lens Constants Download

ULIB Lens Constants Download

These lens constants are continuously optimized and can easily be downloaded from the ULIB website onto your IOLMaster 500.

Cataract Community

Cataract Community

Connecting peers, sharing global expertise.

The Cataract Community offers you quick and easy access to global cataract expertise – from diagnostics to treatment to postoperative.

DICOM Conformance Statements

DICOM Conformance Statements

A list of DICOM 3.0 Conformance Statements for products from Carl Zeiss Meditec.

The new IOLMaster 500 from ZEISS

Defining biometry

The ZEISS IOLMaster® 500 is the gold standard in optical biometry with more than 100 million successful IOL power calculations to date. With the new version of the ZEISS IOLMaster 500 you get a piece of cutting-edge technology that points the way to the future of optical biometry.

Unique ULIB data set

Improving refractive outcomes

Any intraocular lens calculation is only as reliable as the lens constant it is based on. More than 40,000 sets of patient data created with the ZEISS IOLMaster are the basis of more than 200 optimized lens constants in the User Group for Laser Interference Biometry (ULIB) website - absolutely unique in the industry.1 Together with its one-of-a-kind distance independent telecentric keratometry and the exclusively integrated Holladay 2 formula, the gold standard in optical biometry helps you improve your refractive outcomes.2

Advanced measurement of challenging eyes

Advanced measurement of challenging eyes

The true test of a biometer is its performance with challenging eyes. In denser cataracts the ZEISS IOLMaster 500 achieves a measurement success ratio that is up to 20% higher than that of other optical biometry devices.3 Even with staphyloma, pseudophakic and silicone-filled eyes the ZEISS IOLMaster 500 measures along the visual axis, yielding the relevant axial distance. And with its Haigis-L formula on board the ZEISS IOLMaster 500 is dedicated to myopic and hyperopic post-LVC cases.

Proven toric outcomes, IOLMaster 500

Proven toric outcomes

The results of a meta-analysis of 28 published clinical papers covering more than 1900 cases show that the reported clinical outcomes for the ZEISS IOLMaster with regard to residual astigmatism “[...] exceed, or are at least as good as those using manual or automated keratometry.”4

Markerless toric IOL alignment

Markerless toric IOL alignment

The new Option Reference Image is the starting point of a markerless toric IOL workflow: an image of the eye is taken along with the keratometry measurement. Both, reference images and keratometry data are transferred to the ZEISS CALLISTO eye® computer-assisted surgery system. Finally, all data needed for precise5 and markerless toric IOL alignment is injected into the eyepiece of the surgical microscope from ZEISS.

Ease of use

Ease of use

A well-designed user interface, plausibility checks, distance-independent measurements and an up to 4 times faster reading compared to other optical devices lead to a one-of-a-kind usability and reduced chairtime.6 A difference you, your team and your patients will notice every day.

1 Haigis W, http://www.augenklinik.uni-wuerzburg.de/ulib/
2 Aristodemou P, Knox Cartwright NE, Sparrow JM, Johnston RL, Intraocular lens formula constant optimization and partial coherence interferometry biometry: Refractive outcomes in 8108 eyes after cataract surgery, J Cataract Refract Surg. 2011 Jan;37(1):50-62
3 Rivero L, IOLMaster Version 5 vs. Lenstar LS900, presented at 2010 AAO – MEACO Joint Meeting in Chicago, Illinois.
4 Bullimore MA, MCOptom, PhD, FAAO, The IOLMaster and determining toric IOL Power, white paper
5 Clinical data of Prof. Findl / Dr. Hirnschall presented at ESCRS 2013 – technically verified pre- / intraoperative matching precision ± 1.0° in mean
6 Chen YA, Hirnschall N, Findl O, Evaluation of 2 new optical biometry devices and comparison with the current gold standard biometer, J Cataract Refract Surg. 2011 Mar;37(3):513-517

Technical data IOLMaster 500 from ZEISS update
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
ZEISS eyecare data management system FORUM®
ZEISS computer-assisted surgery system CALLISTO eye (via USB)
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

Option Reference Image

Option Reference Image

For markerless toric IOL alignment

The new Option Reference Image supports a markerless toric IOL workflow. It references the patient’s astigmatic axis relative to his/her eye ball position using small blood vessels on the eye as landmarks. Reference image and keratometry data are transferred to the ZEISS CALLISTO eye® computer-assisted cataract surgery system. Finally, all data needed for precise1 and markerless toric IOL alignment is injected in color and high resolution into the eyepiece of the surgical microscope from ZEISS.

1 Clinical data of Prof. Findl / Dr. Hirnschall presented at ESCRS 2013 – technically verified pre- / intraoperative matching precision ± 1.0° in mean update

Optime visible service quality

OPTIME

From preventive maintenance to spare part coverage, OPTIME encompasses the full range of service offerings to ensure maximum system availability and workflow convenience.

 

Optime service agreements

Benefit from optimum service support over the entire life cycle of your equipment. Additionally, with predictable service expenses, OPTIME makes it easy for you to improve business planning and forecasting. With an experienced and trusted partner at hand. Learn more about our comprehensive service agreements OPTIME prevent, OPTIME advanced and OPTIME complete.

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CZM FORUM Remote Support1

Remote Service

Given the complexity of today’s medical software and hardware, sooner or later everyone requires professional assistance. When a technical issue needs to be resolved, the faster the problem is fixed, the better.

 

Remote Service

 

 

Experience the IOLMaster 500

See why the IOLMaster 500 defines biometry. Test it yourself!

 

 

The new IOLMaster 500 from ZEISS

Defining biometry

Page(s): 12
Filesize: 9,406 kB
Revision 2013-09-28

IOLMaster 500 - Whitepaper

The IOLMaster and determining toric IOL Power

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Filesize: 75 kB
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IOLMaster 500 - Paper

IOLMaster and Integration of the Holladay 2 Formula for IOL Calculations

Page(s): 2
Filesize: 383 kB
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IOLMaster 500 - Study Overview

Head-to-Head Comparative Study of Two Optical Biometric Devices in Modern Cataract Surgery

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Filesize: 836 kB
Revision

IOLMaster 500 -Study Overview

IOLMaster 500 and the Haigis-L Formula in IOL Calculations for Post-Refractive Patients

Page(s): 2
Filesize: 650 kB
Revision