The Zeiss IOL Master 500 is a reconditioned, high-precision optical biometer, fully tested for performance and reliability. Known for its speed and accuracy, it is widely used in cataract surgery to obtain precise axial measurements and optimize refractive outcomes using leading formulas such as Haigis, Hoffer Q, Holladay 1 & 2, SRK II, and SRK/T.

This complete system comes with a motorized table, keyboard, printer, and user manuals, making it ideal for ophthalmology clinics and surgical centers. It supports EMR/PMS integration, ZEISS FORUM®, and CALLISTO eye connectivity, allowing seamless clinical workflow and data management.

Feature	Specification
Condition	Reconditioned
Measurement Range – Axial Length	14 – 38 mm
Measurement Range – Corneal Radii	5 – 10 mm
Measurement Range – Anterior Chamber Depth	1.5 – 6.5 mm
Measurement Range – White-to-White	8 – 16 mm
Display Scaling	Axial Length: 0.01 mm, Corneal Radii: 0.01 mm, ACD: 0.01 mm, WTW: 0.1 mm
IOL Calculation Formulas	Haigis, Hoffer Q, Holladay 1 & 2, SRK II, SRK/T
Post-Refractive Surgery Methods	Clinical history, Contact lens fitting, Haigis-L, Phakic implant calculations
IOL Constant Optimization	Supported
Interfaces & Connectivity	USB, EMR/PMS integration, FORUM®, CALLISTO eye, Ethernet, Data export
Export Compatibility	Holladay IOL Consultant, HIC.SOAP Pro
Power Supply	100–240 V ±10%, 50/60 Hz (self-sensing)
Warranty	6-month warranty