2WIN is a mobile and binocular vision screener 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. 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 anisometropia, anisocoria, strabismus, phorias.

Target:
- Opticians & Optometrists – helps with practice efficiency
- Ophthalmologists – working with infants, children and getting fast report for adults
- 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

Measurements:
- Binocular Refraction
- Monocular Refraction
- Pupil Distance
- Pupil Size
- Head Tilt
- Direction of Gaze
- Phorias and Tropias
- Lens Centering - Presbyopia
- Pupil Response 

Features:
- 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”)
- 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
- Connectable to IR printer
- Customizable with additional features

Specifications:
- 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, 4-11 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)
- Accessories: supplementary battery, battery-charger, metal case, Wi-Fi connectivity

Package Includes:
- 2WIN device
- 2x Rechargeable batteries
- MicroSD memory card
- USB cable (microUSB to USB-A)
- External battery charger to charge the battery outside 2WIN
- Occluder (infrared patient's eye occlusion system)
- Warranty Card
- Metal Carry Case
- Wi-Fi connectivity