Vision Testing Charts and Devices

Essential diagnostic tools and standardized systems designed to quantify visual acuity, assess binocular function, and evaluate key aspects of visual performance. This category includes Snellen and logMAR acuity charts, contrast sensitivity charts, color vision testing plates (Ishihara, Hardy-Rand-Rittler), stereopsis tests, and automated digital vision screeners. These devices provide reliable, repeatable measurements for diagnosing refractive errors, detecting amblyopia, evaluating color deficiencies, and screening for visual impairments across all age groups, forming the foundation of a routine eye examination. Ideal for optometry and ophthalmology practices, pediatric clinics, school screenings, and driver’s license vision certification centers.

Auto Chart Projector

An Auto Chart Projector is a remote-controlled projection device used in eye examinations to display standardized visual acuity charts for distance and near vision testing. Offering multiple chart options including Snellen, LogMAR, pediatric symbols, and Landolt C, it enables accurate assessment of vision across diverse patient populations. Remote operation streamlines the refraction workflow, allowing efficient chart changes while maintaining patient comfort. Essential for optometry and ophthalmology practices.

Computerized Testing System

A Computerized Testing System is an automated diagnostic platform for assessing visual function, including visual field, contrast sensitivity, and color vision. Used in ophthalmology and optometry practices, it provides objective, reproducible measurements essential for diagnosing and monitoring glaucoma, neurological conditions, and retinal diseases. Integration with electronic health records streamlines documentation and supports longitudinal comparison of test results.

Handheld Vision Screener

A Handheld Vision Screener is a portable, battery-operated device for rapid screening of refractive errors, amblyopia risk factors, strabismus, and pupillary abnormalities. Designed for use in pediatrics, primary care, schools, and community screening programs, it provides objective measurements without requiring patient cooperation. Early detection of vision problems enables timely intervention, preventing permanent vision loss and ensuring children enter school with the visual skills needed for learning.

Optometry Unit

An Optometry Unit is an integrated workstation for comprehensive eye examinations, combining a phoropter for refraction, visual acuity chart, slit lamp for anterior segment examination, and retinoscope for objective refraction. Used in optometry clinics, ophthalmology practices, and eye care centers, it provides the essential tools for determining corrective lens prescriptions and assessing ocular health. The integrated design streamlines the examination process, enabling efficient, thorough eye care.