Titmus 2WIN Binocular & Mobile Vision Screener

The most reliable device to detect refractive errors and vision abnormalities.



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 anisometrapia, anisocoria, strabismus, phorias.



Features and Benefits

• Binocular, 1 Meter Working Distance
  • Binocular refraction measurement in natural vision conditions.
• Dynamic Pupil
  • Dynamic pupil response to programmable light stimulations.
• Lens Centering on Frame
  • Correspondence between the optic center of the lens and the actual visual axis of the eye.
• Easy, Quick, Non-Invasive
  • The 2WIN takes measures fast, in natural The 2WIN takes measures fast, in natural mydriasis and in a non-invasive way.
• WiFi and Printer Connected
  • The 2WIN connects to the internet and allows you to share, record and print exams
• Lens Centering on Frame
  • Correspondence between the optic center of the lens and the actual visual axis of the eye.
• Long Life Operated Battery
  • Long life batteries allows long intervals of use
• Ideal for Challenging Patients
  • Infants, children, elderly, impaired, and non-cooperative patients
• Corneal Reflexes Application (CR-App)
  • 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.)
• Dynamic Pupillometry (DP-App)
  • Automatic measurement of dynamic pupil response to programmable light stimulations enables the detection of subtle pupillary changes, removing subjectivity from the pupillary evaluation.
• Intermediate Vision Application (66-App)
  • Thanks to the 2WIN application “Intermediate Vision”, it’s possible to identify the difficulties in focusing at VDUs Distance and estimating the related additional power.
  • 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.
• Lens Centering (LC-App)
  • Lens Centering App is an application available only on 2WIN. Lens Centering application allows to obtain all the parameters needed for new glasses centering or to check if current glasses centering is correct.
  • During Lens Centering measurement the patient must wear his/her glasses.

Areas of Excellence

• Rapid Patient Vision and Screening
• Refraction of Analysis of Infants (0-3 years)
• Vision Care of Disabled and/or Un-Cooperative Patients
• Analysis of Binocular Vision and Accommodate Balance
• Early Detection and Documentation of Multiple Amylogenic Factors
• Objective Analysis of Under – Or Over – Corrections
• Objective Refraction Examination

Sample Report

Materials Included

• 2WIN Binocular & Mobile Vision Screener
• Wi-Fi and Bluetooth connectivity
• InfraRed Occluder
• Two batteries (1,800mA/h each)
• Wall Battery Charger
• USB Cable
• Aluminum Carry Case (40x28x18 cm)
• SD card Including Operating Manuals
• 2WIN Quick Start Manual

Technical 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)
• 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

Warranty Information

• 2-Year Warranty