Ophthal Portable Auto Refractometer Vision Screener for Primary Mass Eye Testing

Ophthal Portable Auto Refractometer Vision Screener for Primary Mass Eye Testing

Initial screening using a handheld binocular vision screening device requires only a distance of 1 meter between the subject's eyes. Within 1 to 2 seconds, a non-contact, rapid measurement of potential risks such as refractive error, astigmatism, pupil size, and strabismus is achieved. This is an objective and rapid initial screening and does not provide a definitive diagnosis.

Key features of the initial screening: Highly efficient and non-invasive: Results are available in just 1 second, requiring no verbal communication from the subject, making it easy for young children and those with mobility impairments to complete.

Screening items: Can preliminarily identify amblyopia risk factors such as myopia, hyperopia, astigmatism, anisometropia, asymmetry, and abnormal eye alignment.

Result nature: An abnormal initial screening result does not equate to a confirmed diagnosis; it only indicates the presence of visual risk. Further examination by a professional ophthalmologist or cycloplegic refraction is required.