2015 Zeiss Iol master 500

Gold standard biometry with the ZEISS IOLMaster 500

To date, with more than 100 million IOL power calculations, biometers from ZEISS have become the most commonly used optical biometers in the ophthalmic world. With the IOLMaster 500 from ZEISS, doctors get a reliable, fast, and easy-to-use optical biometer for measurements they can depend on.

IOLMaster 500 Key Benefits

• Refractive outcomes you can trust. Distance independent keratometry, robust and repeatable measurements, more than 300 optimized lens constants
• Fast and easy to use. The well-designed user interface, plausibility checks, less than 60 seconds for both eyes1
• Advanced measurements of challenging eyes. > 93% cataract penetration rate2; measurement of staphyloma, pseudophakic and silicone-filled eyes, post-LVC formula
• Precise and efficient markerless toric IOL alignment. 3,4 Integral part of ZEISS Cataract Suite, no manual marking steps

Refractive outcomes you can trust

Telecentric keratometry

The ZEISS IOLMaster is the only optical biometer to feature distance-independent telecentric keratometry. It enables robust, repeatable measurements and shows excellent agreement with manual keratometry while achieving higher precision.

Proven toric outcomes

The results of a meta-analysis of 28 published clinical papers covering more than 1900 cases speak for themselves: you can trust the ZEISS IOLMaster 500 for toric IOL power calculation! It was shown that the reported clinical outcomes for the ZEISS IOLMaster about residual astigmatism “[…] exceed, or are at least as good as those using manual or automated keratometry.”

Over 50,000 cataract surgeries evaluated for better refractive results

The extensive clinical experience of the ZEISS IOLMaster 500 is reflected by the IOL constant database (formally known as ULIB). The database contains more than 300 lens constants continuously optimized with over 50,000 sets of patient data created with the ZEISS IOLMaster – absolutely unique in the industry.

Fast and easy to use

Well-designed user interfaces

The highly intuitive ZEISS IOLMaster 500 design sets standards in easy-to-delegate biometry. Common sources of error are eliminated through an easy-to-understand traffic light indicator.

Chair time

The average time needed to take a reading on the ZEISS IOLMaster 500 is up to 4 times faster compared to other optical devices.8 You can measure both eyes in less than 60 seconds.

Plausibility checks

With the integrated automatic mode, right-eye and left-eye values for axial length and corneal radii are compared and checked for plausibility – providing confidence, especially for challenging eyes.

Connect to ultrasound

Connect your compatible ultrasound devices directly via Option Sonolink. This ultrasound interface is LAN-based, workflow approved, and compatible with various qualified ultrasound manufacturers.

Automated workflow

The Dual Mode facilitates measurements of axial length and keratometry without the need for manual interaction – minimizing chair time.