Child Acuity Projector Slide

The Stereo Optical 8600 Child Acuity Projector Slide is a professional diagnostic accessory designed to evaluate visual acuity in pediatric patients and individuals who may have difficulty recognizing conventional letter optotypes.

The slide combines three commonly used pediatric and nonverbal testing formats: Allen picture optotypes, tumbling “E” symbols and Landolt “C” rings. These options allow the examiner to adapt the evaluation to the patient’s age, communication skills and ability to recognize or indicate the orientation of different symbols.

Allen pictures support testing with familiar figures, while the tumbling “E” and Landolt “C” targets allow patients to respond by identifying or matching the direction of the symbol. Multiple optotype sizes are arranged on the slide to support progressive assessment across different visual-acuity levels.

Stereo Optical projector slides are produced using selected high-quality clear photographic film. The test image is sealed between two sheets of optically clear glass, helping protect the printed material, preserve optotype integrity and provide consistent projection during repeated clinical use.

The 8600 Child Acuity Projector Slide fits A.O., Reichert, Marco and Woodlyn vision projectors. It is suitable for pediatric optometry, ophthalmology, school vision programs and other professional visual-screening settings.

Key Features

• Designed for pediatric visual-acuity testing
• Suitable for patients who cannot identify conventional letters
• Includes Allen picture optotypes
• Includes tumbling “E” optotypes
• Includes Landolt “C” symbols
• Offers multiple symbol sizes and acuity levels
• Supports recognition, matching and directional responses
• Combines three testing formats on one slide
• Printed on high-quality clear photographic film
• Film sealed between two optically clear glass sheets
• Designed to preserve optotype and test-image integrity
• Provides consistent projection during repeated use
• Compatible with several vision-projector brands
• Intended for professional ophthalmic and optometric testing

Tests Included

• Allen picture visual-acuity test
• Tumbling “E” visual-acuity test
• Landolt “C” visual-acuity test