Three essential measurements combined in one UNIQUE instrument, the world’s first Auto Refractometer, Auto Keratometer and Non-Contact Tonometer combination unit. This newer, compact, and space-saving device provides a more user-friendly design which allows for enhanced patient flow. The user can easily select patient measurement modes and allow easy access to patient eyelids.

Improved measurement capability even with dense cataracts and IOL implants

Pupil Zone Imaging Method – analyses a wider area (max. to 4mm) to obtain more reliable data

Super Luminescent Diode – for improved quality, clearer and sharper than LED

New Mire Ring for screening and detecting of corneal surface abnormalities

Advanced Auto Puff control and noise reduction provides for a more comfortable patient experience.


AR Measurable Range:

Sphere -30.00D to +25.00D (VD=12 mm) (0.01 / 0.12 / 0.25D increments)

Cylinder 0D to ±12D (0.01 / 0.12 / 0.25D increments)

Nidek Tonoref II Autorefractor Keratometer Tonometer

Axis 0º to 180º (1º/ 5º increments)

Min. Pupil Diameter: ø 2 mm

AK Measurable Range:

Radius curvature 5.00 to 13.00 mm (0.01 mm increments)

Refractive power 25.96D to 67.50D (n=1.3375) (0.01 / 0.12 / 0.25D increments)

Astigmatism 0D to ±12.00D (0.01 / 0.12 / 0.25D increments)

Axis 0º to 180º (1º / 5º increments)

Measurement area: ø 3.3 mm (R=7.7 mm)


Measurement Range: 1 mmHg to 60 mmHg

Range Setting: APC40, APC60 (APC=Automatic Puff Control), 40, 60

Working Distance: 11 mm

Fixation: Inner fixation light

PD Range: 30 mm to 85 mm (indication increments: 1 mm)

Corneal Size: 10.0 mm to 14.0 mm (indication increments: 0.1 mm)

Pupil Size: 1.0 mm to 10.0 mm (indication increments: 0.1 mm)

Display: 5.7″ VGA color LCD tiltable

Printer: Thermal line printer with automatic paper cutter

Interface: RS-232C (IN / OUT), USB

Power Supply: AC100 – 240 V ±10 %, 50 / 60 Hz, 100 VA