INS-11073 | Opti+ Near Visual Acuity Chart

The Opti+ INS-11073 LED Near Visual Acuity Chart is a compact, double-sided chart designed for evaluating near vision at short examination distances. Its integrated LED backlighting provides clear and uniform illumination, helping practitioners perform consistent near visual acuity testing in optometry practices, ophthalmology clinics, hospitals, and optical stores.

The lightweight design allows the chart to be used on a stable examination surface or attached to a compatible ophthalmic unit using the appropriate mounting support.

Outstanding Features

Near Visual Acuity Testing

The INS-11073 is specifically designed for the evaluation of near visual acuity at examination distances of approximately 25 or 30 cm, depending on the selected chart configuration.

Double-Sided Chart

The double-sided design provides multiple near-vision testing patterns in one compact instrument, allowing the practitioner to change charts quickly during an examination.

LED Backlit Illumination

The integrated LED light source provides clear chart visibility while offering low power consumption and a longer operating life than conventional illumination systems.

Uniform Panel Brightness

An average chart luminance from 80 to 320 cd/m² provides comfortable illumination for near-vision testing in different examination-room lighting conditions.

Consistent Illumination

A brightness uniformity rating of 0.85 or greater helps maintain balanced illumination across the viewing area, reducing distracting bright or dark sections.

Compact and Lightweight

Weighing approximately 293 g (10.35 oz), the chart is easy to handle, reposition, and store between examinations.

Flexible Clinical Placement

The chart may be placed on a stable examination surface or attached to a compatible ophthalmic unit. Its mounting angle can be adjusted to keep the chart appropriately positioned in front of the patient.

Universal-Voltage Adapter

The supplied power system supports an input range of AC 110–240 V, 50/60 Hz, making it suitable for use in different electrical environments.

✅ The Opti+ INS-11073 LED Near Visual Acuity Chart combines double-sided testing charts, uniform LED illumination, compact dimensions, and flexible positioning for convenient near-vision examinations.