Adaptica Autorefractor 2WIN-4
The 2WIN by Adaptica is a binocular mobile refractometer and vision analyzer that performs binocular refraction in real life vision conditions in order to objectively assess refraction, binocular alignment, opacities, pupillometry, and angle kappa. The 2WIN is extremely fast and will significantly enhance office efficiency, as it can perform vision screenings on a large number of people in a short period of time. The 2WIN can perform a full binocular evaluation in less than 15 seconds.
Applications and Benefits of the 2WIN
The 2Win finds diverse applications across various fields, including ophthalmic and optometric practices, pediatric eye care, orthoptics, pediatricians' offices, vision screening programs, mobile eye care services, and occupational medicine. Its versatility and portability make it an ideal tool for conducting objective assessments and screenings in both clinical settings and remote environments, ensuring efficient and accurate eye examinations across different patient demographics and healthcare scenarios.
Practice applications of the 2Win include rapid patient vision testing and screening, refraction and vision analysis for infants (0-3 years old), vision care for disabled or uncooperative patients, analysis of binocular vision and accommodative balance, early detection and documentation of various amblyogenic factors, objective analysis of under- or over-corrections, and objective orthoptic exams. This device facilitates comprehensive and precise assessments across different patient populations, ensuring efficient diagnosis and treatment planning in clinical and non-traditional healthcare settings alike.
Eccentric Photo-Retinoscopy
The 2WIN measurement principle is eccentric photo-retinoscopy. Infrared (IR) light is projected through the patient’s pupils and onto the retina. Depending upon the refractive error, the reflected light forms a specific crescent-shaped brightness pattern within the pupil.
The 2WIN measures spherical power, cylinder power, and axis by interpreting the reflected light crescent pattern and position. The 2WIN infrared exam also provides valuable information about corneal abnormalities as well as ocular media opacities such as cataracts.
Binocular / Monocular Refraction in a light controlled environment
When used with the Kaleidos module, the 2WIN can be used in a light controlled environment, eliminating distractions while fixing the distance for measurement. In this pairing, the instrument can be used for rapid walk-up screenings in any light conditions.
Extended Measurement Range
The 2WIN covers an impressive measurement range of spherical power from -15D to +15D.
Phorias and Tropias Early Detection
The 2WIN is capable of diagnosing myopia, hyperopia, astigmatism, and others. Additionally, it will provide evidence of sight anomalies that may be related to anisometropia, anisocoria, phorias, or strabismus.
Pupil Size Measurement
The 2WIN provides accurate and instant pupil size, pupil distance, and head tilt measurements.
Gaze Measurement
This package will add the feature to collect data from three measurements and will analyze the corneal reflex. The results will be expressed either in prism diopters or in degree.
Fully Automated and Easy to Use
The 2WIN works as a camera and operates at three feet (1 meter) distance. It needs only 3 seconds to get a complete screening of the patient. It then immediately provides a detailed PDF report to print and share.
Screening Report
With the 2Win, the customer can complete an objective assessment of the visual function in natural vision conditions. It is ideal for infants, children, the handicapped, and non-cooperative patients, due to the 2WIN’s small footprint and reduced exam time.
Connect to IR Printer
2WIN measurements can be printed and stored internally on a micro-SD card using a PDF format, which is capable of storing 1,000+ results.
WIFI
The 2WIN’s built-in WiFi connects seamlessly to the internet, making it possible to share results and diagnostics via email. The 2WIN also utilizes its WiFi capability to connect directly to the VisionFit.
Refract patients of all ages
The 2WIN can be used for patients as young as two months old and up to 120 years old.
2WIN Videos
English Version
Spanish Version
Portuguese Version
Click here to see the brochure
Click here to see the brochure
Click here to see the manual
| Operating Mode | Binocular / Monocular |
| Refraction Measurement | Automatic |
| Sphere Range | +15, -15 D, step 0.25 D |
| Cylinder Range | +5, -5 D, step 0.25 D |
| Cylinder Axis | 1° – 180°, step 1° |
| Pupil Size | Automatic Detection, 0.15-0.27in (4-7 mm), step 0.004in (0.1 mm) |
| Pupil Distance | Automatic Detection, 1.18-4.72in (30-120 mm), step 0.04in (1 mm) |
| Fixation Target | Built-in |
| Acoustic Target | 1 m ± 5 cm |
| Data Interface | Wi-Fi, USB, microSD card |
| Printer Interface | USB, Infrared (irda) |
| Power | Rechargeable Battery |
| Battery Charger | 110-220 Vac, 0.5 A |
| Size | 6.5 x 5.11 x 3.9 in (165 x 130 x 98 mm) |
| Display | 3.5’’ |
| Weight | 1.85 lb (0.83 kg) |
| Options / Accessories | Portable wireless printer, supplementary battery, battery-charger, metal case, Wi-Fi connectivity |
| Operating Mode | Binocular / Monocular |
| Refraction Measurement | Automatic |
| Sphere Range | +15, -15 D, step 0.25 D |
| Cylinder Range | +5, -5 D, step 0.25 D |
| Cylinder Axis | 1° – 180°, step 1° |
| Pupil Size | Automatic Detection, 0.15-0.27in (4-7 mm), step 0.004in (0.1 mm) |
| Pupil Distance | Automatic Detection, 1.18-4.72in (30-120 mm), step 0.04in (1 mm) |
| Fixation Target | Built-in |
| Acoustic Target | 1 m ± 5 cm |
| Data Interface | Wi-Fi, USB, microSD card |
| Printer Interface | USB, Infrared (irda) |
| Power | Rechargeable Battery |
| Battery Charger | 110-220 Vac, 0.5 A |
| Size | 6.5 x 5.11 x 3.9 in (165 x 130 x 98 mm) |
| Display | 3.5’’ |
| Weight | 1.85 lb (0.83 kg) |
| Options / Accessories | Portable wireless printer, supplementary battery, battery-charger, metal case, Wi-Fi connectivity |
English Version
Spanish Version
Portuguese Version
