• ZEISS IOL MASTER 500 Optical Biometer

The IOLMaster 500 from ZEISS is the gold standard in optical biometry, with more than 100 million successful IOL power calculations to date. The ZEISS IOLMaster 500 is a great choice for cataract surgeons looking for a reliable, fast and easy-to-use optical biometer for measurements they can depend on.

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 posterior chamber implants

Optimization of IOL constants


Ultrasound data link

ZEISS eyecare data management system FORUM®

ZEISS computer-assisted cataract 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


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ZEISS IOL MASTER 500 Optical Biometer

  • Product Code: IOL MASTER 500
  • Availability: In Stock
  • $12,000.00