Standardized MNRead visual acuity reading blocks

Calibrated Continuous Text Passages

MNRead Acuity Charts are continuous text reading cards utilized for comprehensive functional vision and low vision assessments. The cards are comprised of 19 precisely calibrated text passages designed to determine critical patient milestones: reading acuity thresholds, maximum reading speed limits, and critical print size parameters. These diagnostics are highly valued across international clinical research, pediatrics, and special education lanes.

The MNRead system provides vital data to aid in prescribing low-vision correctors, including handheld and lens-mounted magnification solutions, custom illumination, and specialized spectral filters. To support clinical flexibility, these charts are available in standard contrast (black text on a white background) as well as select versions featuring reversed contrast (white text on a black background).

Mobile Clinical Diagnostics

The MNRead Pocket Card delivers a condensed, portable iteration of the traditional MNRead acuity framework tailored for real-life applications of daily living. This versatile testing tool is designed to fit right into a laboratory coat pocket for instant clinical accessibility.

Clinical Infection Control: All Precision Vision manufactured MNRead charts feature heavy, durable lamination engineered to withstand the rigorous sanitization and chemical disinfecting techniques required to maintain clinical lane hygiene.

The dual-sided portable MNRead pocket-sized card card array