The hand-held plusoptiX S12 mobile screening is simple to use, takes less than one second and can be performed by non-medical staff or volunteers with the easy push of a button. Sound attracts attention, captures both eyes with measurements performed automatically and displayed instantly. The non-invasive plusoptiX S12 is ideal for screening infants beginning at age 6 months or non-cooperative patients such as developmental delay, autism, traumatic brain injury and those with restricted mobility.The plusoptiX S12 provides 5 options for referral criteria based on different sensitivity and specificity levels. The results are displayed instantly on the screen and can be saved as a PDF on the included SD memory card. Screener demographics can be imported and exported to run reports.plusoptiX S12 Screening resultsRefraction, pupil sizes and corneal reflexes are measured and compared to age based referral criteria automatically. Referral criteria are:* Anisometropia - compares refraction of both eyes* Astigmatism - checks corneal irregularities* Hyperopia - checks farsightedness* Myopia - checks nearsightedness* Corneal reflexes - checks symmetric eye alignment* Anisocoria - compares pupil sizes of both eyesIf readings are within limits, a "pass" screening result is displayed. If one or more of the readings are outside of limits, a "refer" screening result is displayed. Screening results are displayed on screen immediately after a measurement is completed.plusoptiX S12 Features:* Validated measurement technology* Immediate and reliable pass/refer screening results* Binocular testing of both eyes within 1 second* Non-invasive operation from 39 inches away* Interface to EMR1* Print screening report* Print self-adhesive label* Maintenance and updates free* Eligible for CPT code 99174 (photoscreening)Comes with:* PlusoptiX S12 Mobile Vision Screener* Medical Power Adapter* 6 Rechargeable AA Batteries* Ergonomic Neck Strap* Carrying Case with Shoulder Strap* 2GB SD Memory Card