The refurbished NIDEK TONOREF II combines three essential diagnostic measurements within one compact and efficient instrument: autorefraction, keratometry and non-contact tonometry.
Designed to simplify the pre-testing process, the TONOREF II allows practitioners to move quickly between measurement modes without transferring the patient between separate devices. Its fully automatic eye-tracking system assists with alignment and focusing across the X, Y and Z axes, automatically capturing measurements when the optimum position is reached.
The advanced refraction system uses a Super Luminescent Diode and highly sensitive CCD technology to produce clear measurement images. Its Pupil Zone Imaging Method analyses an area of up to 4 mm and can obtain measurements through pupils as small as 2 mm, helping provide dependable results across a broad range of patients.
For keratometry, the mire ring measurement system supports fast assessment of corneal curvature and can assist with the detection of corneal surface abnormalities.
The integrated non-contact tonometer provides fast and hygienic intraocular pressure measurements. NIDEK’s Automatic Puff Control adjusts the air pressure according to the patient’s initial measurement, delivering a softer puff while maintaining reliable results and improving patient comfort.
A tilting 5.7-inch colour LCD provides a clear view from seated or standing positions, while the motorised chinrest supports straightforward patient positioning. The integrated thermal printer automatically cuts printed results for convenient record keeping.
Key Features
- Three instruments in one compact unit
- Automatic refraction
- Automatic keratometry
- Non-contact tonometry
- Automatic X, Y and Z eye tracking
- Automatic measurement capture
- Super Luminescent Diode technology
- Measurements through pupils as small as 2 mm
- Pupil Zone Imaging Method
- Automatic fogging to minimise accommodation
- Automatic Puff Control for improved patient comfort
- Motorised chinrest
- Tilting 5.7-inch colour LCD
- Integrated thermal printer
- USB and RS-232C connectivity
- Compact, space-saving design
Key Measurement Ranges
- Sphere: –30.00 D to +25.00 D
- Cylinder: 0 to ±12.00 D
- Axis: 0° to 180°
- Minimum measurable pupil diameter: 2 mm
- Corneal curvature radius: 5.00 to 13.00 mm
- Non-contact tonometry: 1 to 60 mmHg
- PD measurement: 30 to 85 mm
This refurbished TONOREF II is an excellent option for optometry practices, ophthalmology departments and diagnostic clinics seeking an efficient multifunctional instrument without the cost of purchasing new equipment.
Please contact us for further information regarding the unit’s condition, included accessories, warranty and delivery options.
