The 2WIN is a mobile binocular refractometer and vision analyzer that measures both eyes at the same time, in real life vision conditions.
It embodies the best and the most complete technologies to fully detect refractive errors, eye abnormalities and vision problems by measuring in the range of -15D to +15D automatic measurement of dynamic pupils response to programmable light stimulations, and accurately center spectacle lenses.
The 2WIN measures spherical power in the range of -15D to +15D, being the only mobile, hand-held instrument to provide such extended measurement range.
The 2WIN measurement principle is eccentric photo-retinoscopy. InfraRed (IR) light is projected through the patient 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.
Zoom of InfraRed Retinoscopy Images
Automatic zoom of InfraRed retinoscopy enables detection of artifacts due to other abnormalities (opacities such as cataracts, foreign bodies, etc.).
Thanks to the “Analysis of Corneal Reflexes”, the 2WIN can help your daily work by automating the analysis of refraction with a documented information of phorias and tropias (horizontal and vertical). This application provides complete information regarding the position of corneal reflexes.
Automatic measurement of dynamic pupil response to programmable light stimulations enables the detection of subtle pupillary changes, removing subjectivity from the pupillary evaluation.
Thanks to the 2WIN application “Intermediate Distance”, it is possible to identify the difficulties in focusing at VDUs Distance and to estimate the power of the additional lens needed on top of the prescription.
The 2WIN measures the patient’s refraction while reading from VDUs, at a distance of 66 cm (2’). In all those cases when reading at such distance proves difficult, the 2WIN calculates the necessary additional power (ADD) to restore the best vision. The application requires the use of an additional lens that is inserted in the central aperture of the 2WIN; the additional add-on lens together with a 66 cm reading chart compose the kit.
This feature allows to accurately center spectacle lenses with reference to the actual visual axis of the eye (cornel reflex) for better vision comfort.
Refractive errors – Myopia, hyperopia, astigmatism and other amblyogenic factors.
Sight anomalies that may be related to anisometropia, anisocoria, strabismus, phoria.
Pupil parameters – pupil size, pupil distance and head tilt.
Dynamic pupil response to programmable light stimulations.
The World Health Organization reports approximately 285 million people worldwide countries are visually impaired and at risk of vision loss. Together we can do a lot to improve their lives! We can ensure these families and their children a future, giving them the chance to identify and correct refractive errors and strabismus. Together we can give them a chance for a better life!
| 5000 children - Sankara Eye Hospital | Bangalore, India |
| 1000 children – CBM Italia Onlus | Etiopia, Moldavia, Bolivia |
| 150 children - Adaptica | Rio de Janeiro, Brazil |
| 300 persons - Adaptica | Lido di Venezia, Italy |
| 1600 children - Adaptica | Campinas, Brazil |
In a nutshell, I am delighted with the 2WIN
I initially became interested in 2WIN in my role with the San Jose Sharks.
I was looking for an instrument that would give me access to very accurate spectacle Rx , pupil size differentials and other data …and do so very quickly. The 2WIN did this and more.
Because of the exceptional accuracy (in our opinion) of the instrument’s ability to measure refractive astigmatism amount and axis, we have begun adapting the 2WIN for contact lens prescribing…a subject near and dear to my heart.
In a nutshell, I am delighted with the 2WIN whether it be for “mainstream” Optometric functions, Pediatrics, Sports Vision etc, etc.
I would highly recommend the 2WIN System
Looking to expand my pediatric/school-aged portion of my practice, I reached for the 2WIN. Immediately, the speed, accuracy, and kid-friendly features were hit with both myself and my staff. I would highly recommend the 2WIN system.
I like the 2WIN a lot…
I like the 2WIN a lot. It helps us with not just kids, especially special needs children, as far as what their Rx will be. It’s very accurate, as most ARs are, on the axis of cylinder. We see many children so it is, again, very helpful.
The 2WIN has been a great addition to our office. It has given me objective data on young children that are often hard to get good co-operation and fixation. On many occasion it has been right on the money with very difficult refractions. The fixation information is very helpful. I have found the interpupillary distance measurement and pupil diameters to be very accurate. The red reflex is great for documenting any lens opacity. Thanks for the technology.
2WIN seen by a mum blogger: Paola Torrieri is a mum who loves her child, but also a famous italian blogger who discovered the ease of use of 2WIN as screening tool for her children. Watch the video with some simple advises to protect children’s sight.
| Opticians & Optometrists – helps with practice efficiency |
| Ophthalmologists – working with infants, children and getting fast report for adults |
| Pediatric Ophthalmologists – can visit infants |
| Pediatricians – can screen infants and children |
| Mission trips – enables large scale screening and exams |
| ERs - checks visual response in trauma |
| Corporate Clinics – enables workforce screening |
| Schools – enables mass screenings |
| Measurement of binocular objective refraction also with glasses or contact lenses. |
| Refraction of infants and children from 2 months of age, seniors, impaired and non-cooperative patients. |
| Early detection and documentation of multiple amblyogenic factors. |
| Objective measurement of sight anomalies that may be related to anisometropia, anisocoria, strabismus, phoria (software optional). |
| Binocular Refraction |
| Monocular Refraction |
| Pupil Distance |
| Pupil Size |
| Head Tilt |
| Direction of Gaze |
| Extended measurement range |
| Fully automated |
| Binocular refraction |
| Pupil diameter |
| Dynamic pupilometry |
| Check of lens correction |
| Lens centering on spectacle frames |
| Fully automated and easy to use |
| Operates at 1 m (3’ 3”) or 66cm (intermediate distance) |
| Fast measurement |
| Handheld and light weight |
| Battery operated |
| Allows the early detection of refractive errors |
| Ideal with infants, children and non-cooperative patients |
| No drops required |
| Connect to IR printer |
| Customizable with additional features |
| 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, 4-7 mm, step 0.1 mm |
| Pupil distance: Automatic detection, 30-120 mm, step 1 mm |
| Fixation target: Built-in |
| Acoustic target: Built-in |
| Working distance: 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: 165x130x98mm |
| Display: 3.5’’ |
| Weight: 840 g (30 oz) |
| Options/Accessories: portable wireless printer, supplementary battery, battery-charger, metal case, Wi-Fi connectivity |
| File | Description | File size |
|---|---|---|
Mobile Wireless Refraction System Brochure MEDIUM 180917
|
3 MB | |
|
Adaptica 2WIN Brochure EN 160121
|
1 MB | |
|
Adaptica 2WIN Brochure IT 160121
|
1 MB | |
|
2WIN Brochure Corneal Reflexes EN 141120
|
699 kB | |
|
2WIN Brochure Riflessi Corneali IT 141023
|
694 kB | |
|
2WIN Brochure Corneal Reflexes SP 1500326
|
682 kB | |
|
2WIN Brochure Corneal Reflexes FR 150227
|
682 kB | |
|
2WINNY Leaflet EN 150511
|
289 kB | |
|
2WIN Leaflet Intermediate Distance EN 150623
|
712 kB | |
|
2WIN Leaflet Intermediate Distance IT 150623
|
708 kB | |
|
2WIN Leaflet ES 1500326
|
760 kB | |
|
2WIN Brochure NGO 140730
|
1 MB | |
|
2WIN Brochure FR 1500227
|
643 kB | |
|
2WIN-4 160404
|
702 kB |
