Tonoref II ARK with Tonometry

Tonoref II ARK with Tonometry

The Marco Tonoref II ARK with Tonometry combines the technologies of autorefractor, keratometer, and non-contact tonometer into one highly accurate, space-saving device.

Marco Tonoref II ARK with Tonometry

The Marco Tonoref II 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 even 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.

  • Automatic Refraction
  • Automatic Keratometry
  • Non-Contact Tonometry
  • Space Saving
  • Time Saving
  • High-Speed Measurements
  • Accurate Data
  • EyeTracking System
  • Auto Measure
  • Adjustable Monitor
  • Motorized Chinrest
  • Softer Air Puff

Gentle Air

The Tonoref II has an advanced APC (Automatic Pressure Control) – high volume-low pressure puff-function which provides a softer puff of air for accurate IOP measurements with increased patient comfort.

Motorized Chinrest

Up/Down buttons are used to adjust the motorized chinrest to the correct height for patient measurement.

Multi-Tilt LCD

The clear 5-inch color LCD 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.

High Speed Printer

The printer provides fast loading and automatic cutting. Simply open the door, drop in the paper, and go. No spool or paper feed needed.

User Friendly

The Tonoref II combines the measurement of refractive power, corneal curvature and intraocular pressure (IOP) providing fast, highly accurate, reliable measurements with significantly reduced measurement time.
  • Gentle Air

    The Tonoref II has an advanced APC (Automatic Pressure Control) – high volume-low pressure puff-function which provides a softer puff of air for accurate IOP measurements with increased patient comfort.
  • Motorized Chinrest

    Up/Down buttons are used to adjust the motorized chinrest to the correct height for patient measurement.
  • Multi-Tilt LCD

    The clear 5-inch color LCD 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.
  • High Speed Printer

    The printer provides fast loading and automatic cutting. Simply open the door, drop in the paper, and go. No spool or paper feed needed.
  • User Friendly

    The Tonoref II combines the measurement of refractive power, corneal curvature and intraocular pressure (IOP) providing fast, highly accurate, reliable measurements with significantly reduced measurement time.

    The Marco Tonoref II ARK non-contact tonometer, auto-refractor, and auto-keratometer combines the measurement of refractive power, corneal curvature and intraocular pressure (IOP) providing fast, highly accurate, reliable measurements with significantly reduced measurement time

    Small Pupil Zone Measurement

    The Tonoref II is capable of measuring through a pupil as small as 2mm. The Marco Tonoref II includes an optional pupil zone imaging method that includes a wider area (max. 4mm) to obtain measurements that are closer to the refraction through a mesopic pupil.

    Marco M3 ARK Non Contact Tonometer Small Pupil Zone Measurement
    Marco M3 ARK SLD vs. LED Technology

    SLD vs. LED Technology

    Super Luminescent Diode (SLD) technology offers advantages over other measurement methods by using brighter illumination to better read through media opacities, providing a more consistent measurement. The result is more consistent and repeatable measurement even with challenging patients.

    The EyeTracking System

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

    Marco ARK-1S Autorefractor & Keratometer Eye Tracking System
    Marco M3 ARK Autorefractor With Tonometry Gentle Air Puff

    Gentle Air

    The Tonoref II has an advanced APC (automatic pressure control) – high volume-low pressure puff-function which provides a softer puff of air for accurate IOP measurements with increased patient comfort. The Tonoref II system automatically adjusts the strength of the air puff based on the first measurement of the patient’s IOP (including glaucoma suspects).

    5″ Tilt Monitor

    The Tonoref II features an adjustable monitor with multi-tilt lcd. The clear 5-inch color LCD 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.

    Marco M3 ARK Autorefractor With Tonometry 5in Tilt Monitor

    Tonoref II ARK with Tonometry Specs

    Auto Refractor/Keratometer Measurable Range

    Sphere –30.00D to +25.00D (V.D. =12mm), (0.01/0.12/0.25D increments)
    Cylinder 0D to ±12D (0.01/0.12/0.25D increments)
    Axis 0° to 180° (1°/5° increments)
    Minimum Measurable Pupil Diameter 2mm
    Chart Scenery Chart (balloon target)
    Radius Curvature 5.00 to 13.00mm (0.01mm increments)
    Corneal Refractive Power 25.96D to 67.50D (n=1.3375), (0.01/0.12/0.25D increments)
    Auto Track & Automatic Data Capture X-Y-Z direction, Automatic Data Capture
    PD Measurable Range 30.00mm to 85.00mm (indication increments: 1mm)
    Corneal Size (CS) 8.1mm–14.6mm (indication increments: 0.1mm)
    Pupil Size (PS) 0.8mm–12.1mm (indication increments: 0.1mm)

    Non-Contact Tonometer

    Measurement Range 1mm Hg to 60mm Hg
    Measurement Range Settings APC40, APC60 (APC=Automatic Puff Control) 40, 60 Standard PC p uff does not automatically adjust
    Working Distance 11.0mm
    Eye Fixation Inner Fixation Light
    Auto Track & Automatic Data Capture X-Y-Z direction, Automatic Data Capture

    General Information

    Monitor Multi-position tilt 5.7 inch color LCD
    Printer Thermal line printer with automatic paper cutter
    Power Supply AC 100-240 V±10%, 50/60Hz
    Power Consumption 100VA

    Dimensions

    Measurements 10.23”(W)
    18.93”(D)
    19.9”(H)
    Mass (Approximate) 50.7 lbs.

    Accessories

    Standard Accessories Spare printer paper, Chinrest paper, Power cord, Dust cover, Model eye

    Tonoref II ARK SUCCESS STORIES

    The Tonoref II features an aseptic method for tonometry. The NCT provides a simple aseptic method for taking pressures. The automatic NCT measurements are operator independent. Training is quick and easy

    Tonoref II ARK with Tonometry

    Automatic Refraction
    Automatic Keratometry
    Non-Contact Tonometry
    Space Saving
    Time Saving
    Softer Air Puff
    High-Speed Measurements
    Motorized Chinrest