Marco PHANTOM Open Field Refraction System
SKU: AR0NKPHANTOMFG
The Marco PHANTOM™ Open Field Refraction System combines objective and subjective refraction in an open-field binocular design that promotes natural viewing conditions. Advanced virtual lens technology digitally simulates sphere, cylinder, and axis adjustments without physical trial lenses, helping reduce accommodative distortion while supporting accurate, comfortable examinations.
A floating chart presentation, automated lens transitions, and touchscreen-guided interface streamline the refraction process and reduce device changes. The complete system includes the device, monitor, arm, wireless LAN, and custom table for a modern, integrated refraction workflow.
- Minimal hardware in front of the patient provides a more comfortable, less restrictive examination experience
- Automated virtual lens transitions enable fast, seamless sphere, cylinder, and axis adjustments
- Integrated objective and subjective workflow reduces device changes and streamlines the refraction process
- Virtual lens technology eliminates physical lens stacks and reduces mechanical wear
Technical Details
Marco PHANTOM Open Field Refraction System Specifications
AR Sphere Range-17.00 to +15.00 D at 12 mm vertex distance
AR Sphere Increments0.01, 0.12 and 0.25 D
AR Sphere Accuracy±0.20 to 0.25 D
AR Cylinder Range0 to ±6.00 D at 12 mm vertex distance
AR Cylinder Increments0.01, 0.12 and 0.25 D
AR Cylinder Accuracy±0.25 D
AR Axis Range0°–180°
AR Axis Increments1° and 5°
AR Axis Accuracy±3°
Pupillary Distance Range48–80 mm at infinity
Pupillary Distance Increment1 mm
Pupillary Distance Accuracy±1.0 mm
Pupil Size Range2.0–10.0 mm
Pupil Size Increment0.1 mm
Pupil Size Accuracy±0.2 mm
Minimum Measurable Pupil Diameter2 mm
Subjective Sphere Range-17.00 to +15.00 D
Subjective Sphere Increment0.25 D
Subjective Sphere Accuracy±0.17 to 0.59 D
Subjective Cylinder Range0 to ±5.00 D
Subjective Cylinder Increment0.25 D
Subjective Cylinder Accuracy0.12 to 0.36 D
Subjective Refraction Range NoteMeasurement range varies depending on the combination of sphere and cylinder values
Subjective Axis Range0°–180°
Subjective Axis Increments1° and 5°
Subjective Axis Accuracy±2° to 9°
Cross CylinderSelectable increments of ±0.25 and ±0.50 D
Fixed Cross Cylinder±0.50 D when the minus axis is 90°
Near Chart Presentation DistanceMetric: 30–99 cm in 1 cm increments; Imperial: 12–38 in in 1 in increments
Distance Chart Presentation DistanceMetric: 1.0–10.0 m in 0.1 m increments; Imperial: 3.3–32.8 ft in 0.1 ft increments
Addition Range0–9.00 D
Addition Increment0.25 D
Addition Range NoteThe sum of the spherical equivalent value and addition value must not exceed +16.00 D
Vertex Distance0, 12.00 and 13.75 mm
Chart TypesLandolt ring, Tumbling E, Japanese hiragana and letters
Visual Acuity Decimal Range0.04–2.0
Visual Acuity 6-Meter Range150–3
Visual Acuity 20-Foot Range500–10
Visual Acuity LogMAR Range1.40 to -0.30
Visual Acuity 5-Mark Record Range3.6–5.3
Chart Size AccuracyStandard value ±5%; ±10% for VA 2.0
Chart Background Luminance80–320 cd/m²
Chart Background Uneven LuminanceLess than 30%
Chart Correlated Color Temperature6,000 ±1,000 K
Chart ContrastWhite/black contrast ratio of 74% or higher
Chart ResolutionPixel size must be 0.25 minutes or less of visual angle at 0 diopters
Ocular Alignment Screening Range0–20Δ
Ocular Alignment Screening Increment1Δ
Ocular Alignment Screening Accuracy±2Δ to 5Δ using a model eye
USB Ports4
LAN Ports2
Input Voltage100–240 V AC ±10%
Frequency50/60 Hz
Power Consumption180 VA
Device Dimensions574 mm W x 782 mm D x 564 mm H
Device Mass68 kg
Operating Temperature10–35°C (50–95°F)
Operating Humidity30–90% non-condensing
Operating Atmospheric Pressure800–1,060 hPa
Installation EnvironmentIndoor space equipped with air conditioning or an equivalent environment
Installation RequirementsFree from harmful dust, gas, smoke, direct sunlight, vibration, impact and water exposure; not directly beneath lighting equipment
Unpacked Storage Temperature-10 to 55°C (14–131°F)
Unpacked Storage Humidity10–95% non-condensing
Unpacked Storage Atmospheric Pressure700–1,060 hPa
Packed Storage and Transport Temperature-30 to 70°C (-22 to 158°F)
Packed Storage and Transport Humidity10–95% non-condensing
Packed Storage and Transport Atmospheric Pressure500–1,060 hPa
Wireless LAN StandardIEEE 802.11a/b/g/n/ac (2.4 GHz and 5 GHz)
Wireless LAN Transmit Power17 dBm for 802.11b CCK at 11 Mbps; 15 dBm for 802.11g OFDM at 54 Mbps; 13 dBm for 802.11n MCS7 HT20; 13 dBm for 802.11n MCS7 HT40; 13 dBm for 802.11ac OFDM at 54 Mbps; 9 dBm for 802.11ac NSS1 MCS9 VHT80
Wireless LAN Frequency2.4 GHz: 2.4–2.4835 GHz; 5 GHz: 5.15–5.825 GHz
Wireless LAN ModulationOrthogonal Frequency Division Multiplexing (OFDM) and Direct Sequence Spread Spectrum (DSSS)
Wireless LAN Link Speed802.11n: maximum 110 Mbps; 802.11ac: maximum 255 Mbps
Wireless LAN Access MethodAd-hoc mode and infrastructure mode
Wireless LAN SecurityWPA-PSK, WPA2-PSK and WPA/WPA2
Compatible LensmetersLM-1800P, LM-1800PD, LM-7 and LM-7P
Compatible RefractorRT-6100
Compatible Memory BoxMEM-200
IncludedDevice, monitor, arm, wireless LAN and custom table
Expected Service Life8 years from initial operation with proper maintenance, inspection and consumable-parts replacement
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