Binocular Mobile Refractometer and Vision Analyzer
The 2WIN is a mobile binocular video 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. It measures in the range of -15D to +15D for automatic measurement of dynamic pupils response to programmable light stimulations, and accurately center spectacle lenses. The 2WIN is capable of detecting Myopia, Hyperopia, Astigmatism, and other Amblyogenic factors. Additionally, it will provide evidence of sight anomalies that may be related to anisometrapia, anisocoria, strabismus, phorias.
Binocular refraction measurement in natural vision conditions.
Dynamic pupil response to programmable light stimulations.
Correspondence between the optic center of the lens and the actual visual axis of the eye.
The 2WIN takes measures fast, in natural mydriasis and in a non-invasive way.
The 2WIN connects to the internet and allows you to share, record and print exams.
Long life batteries allow long intervals of use.
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. The CR-App compares the position of the corneal reflexes in three defferent mesurements (the first binocular, the second and the third monocular under an infrared occluder.)
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
Vision”, 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’).
This feature allows to accurately center spectacle lenses
with reference to the far sight optical axis of the eyes. The
Lens Centering application can give information about:
semi inter-pupillary distance, distance between the optic
axis and the upper or lower limit of the frame, distances
between the optic axis and the corresponding nose pad.
The 2WIN Zoom Application helps to detect infrared
artifacts due to other eye abnormalities (opacities, foreign
bodies etc.). This function allows you to get an automatic
zoom of InfraRed retinoscopy to accurately inspect it.
Refraction and vision measurement can be funny and
useful at the same time: 2WINNY is meant to dress the
2WIN in order to make it more attractive and funny for
infants and children. Each 2WINNY mask is designed to
draw kids’ attention through a specific shape and colour,
according to their age and capabilities.
2WIN allows to perform objective refraction of adults, children from 2 months age, seniors,
impaired and non-cooperative patients. It works at 1m of distance from the patient, thus no
direct contact is needed between the patient and the device.
2WIN, thanks to an advanced accommodation correction technology, doesn’t require any
cycloplegic drugs. This allows a faster and more precise objective refraction, especially for kids
Binocular / monocular
+15, -15 D, step 0.25 D
+5, -5 D, step 0.25 D
1° – 180°, step 1°
Automatic detection, 4-11 mm, step 0.1 mm
Automatic detection, 30-120 mm, step 1 mm
Contactless. Patient at more than 1 m
1 m ± 5 cm
Wi-Fi, USB, microSD card
USB, Infrared (irda)
110-220 Vac, 0.5 A
840 g (30 oz)
Supplementary battery, battery-charger,
metal case, Wi-Fi connectivity
Cleanable and Hygienically safe