Clearance, Nidek TONOREFII Auto Refractor

The Pre-owned Marco Tonoref II ARK with Tonometry combines the technologies of autorefractor, keratometer, and non-contact tonometer into one highly accurate, space-saving device. The Tonoref II presents several enhanced features such as a smaller footprint, to save more space, and a new exterior design, but most importantly, the Tonoref II now uses SLD (Super Luminescent Diode) and a highly sensitive CCD device to provide Zonal Ring-Image Technology. This makes it possible to now accurately measure patients with cataracts, corneal opacities, IOLs, and post LASIK.

FEATURES
Three measurements in one: autorefractor, keratometer,
and non-contact tonometer (NCT)
Super Luminescent Diode (SLD) for improved image quality
Accommodation measurement
Large pupil zone imaging method
Double mire ring method keratometry measurements
Advanced APC (automatic pressure control)
provides a softer puff of air while maintaining accuracy
Motorized chinrest
5.7-inch tiltable color LCD monitor
Easy-load printer
Data easily transferred to EMR/EHR
Fully Automatic System

The Tonoref II’s Eyetracking System provides X, Y, Z axes tracking for
superior alignment and focusing. It initiates automatic measurement at
the optimum measurement point.

Automatic fogging minimizes accommodation and
maintains fog through all measurement readings.

Accurate Refraction
Pupil Zone Imaging Method for refraction measurement analyzes a
wider area (max 4mm diameter) to provide more reliable data.
Small Pupil Zone Measurement allows the Tonoref II to
measure through a puplil as small as 2mm in diameter.
Super Luminescent Diode (SLD) and a highly sensitive CCD device enable sharper,
clearer images than LED. The brighter illumination can better read
through media opacities, providing a more consistent,
reliable measurement even with challenging patients.

Mire Ring for Keratometry
The Mire Ring Method enables simple, quick screening and
detecting of corneal surface abnormalities.

Comfortable Tonometry Measurement
The Tonoref II ARK with Tonometry has an advanced APC (Automatic Pressure Control).
The high-volume, low-pressure puff function provides a softer puff of air for
accurate IOP measurements with increased patient comfort.
It automatically adjusts the strength of the air puff based on
the first measurement of the patient’s IOP (including glaucoma suspects).

Additionally, the non-contact tonometer provides a simple aseptic method for
taking pressures. The automatic NCT measurements are operator independent.
Training is quick and easy.

Convenient, Tilting Monitor
The 5.7-inch color monitor can be tilted for easy operation.
If the operator needs to stand to lift the patient’s eyelid,
the monitor can still be viewed.