ZEISS IOLMaster 700

The ZEISS IOLMaster 700 is the industry-leading swept-source optical biometer,
designed to deliver exceptional accuracy, speed, and workflow efficiency for
cataract and refractive surgery planning. With SWEPT Source Biometry®,
Total Keratometry (TK®), Central Topography, and the integrated Barrett Suite,
the IOLMaster 700 helps surgeons achieve fewer refractive surprises and better patient outcomes.

This advanced system provides posterior and anterior corneal surface measurements
without additional devices, enabling more precise IOL calculations – even in post-LASIK/PRK eyes.
It integrates seamlessly with ZEISS EQ Workplace® and CALLISTO eye®,
streamlining preoperative planning and markerless toric IOL alignment.
With up to 99% cataract penetration rate and the ability to measure both eyes in
under 45 seconds, it is an indispensable tool for high-volume practices aiming
for precision, repeatability, and surgical efficiency.
Available now for sale and in excellent condition, ready to enhance your ophthalmic workflow.

Technical Specifications
Measurement Ranges
Axial Length: 14 – 38 mm
Corneal Radii: 5 – 11 mm
Anterior Chamber Depth: 0.7 – 8 mm
Lens Thickness: 1 – 10 mm (phakic); 0.13 – 2.5 mm (pseudophakic)
Central Corneal Thickness: 0.2 – 1.2 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
Lens Thickness: 0.01 mm
Central Corneal Thickness: 1 μm
White-to-White: 0.1 mm

Repeatability (SD)
Axial Length: 5 μm
Corneal Radii: 0.09 D
Cylinder > 0.75 D: Axis 3.8°
Anterior Chamber Depth: 7 μm
Lens Thickness: 6 μm
Central Corneal Thickness: 2.5 μm
White-to-White: 111 μm

IOL Calculation Formulas
Barrett Suite: Barrett Universal II & Barrett Universal II TK*,
Barrett Toric & Barrett Toric TK*, Barrett True K & Barrett True K with TK
Haigis Suite: Haigis, Haigis-L, Haigis-T
Hoffer Q, Holladay 1 & 2, SRK/T

Connectivity
Interfaces: ZEISS EQ Workplace, ZEISS FORUM, ZEISS CALLISTO eye (USB & FORUM),
EMR/PMS integration, Holladay IOL Consultant, PhacoOptics®
Data Export: USB storage media, Ethernet port for network connection & printing
Power & Laser Classification
Voltage: 100 – 240 V ±10%
Frequency: 50 – 60 Hz
Power Consumption: Max. 150 VA
Laser Class: 1