Multi-Acuity Projector Slide

The Stereo Optical 8800 Multi-Acuity Projector Slide is a professional diagnostic accessory designed to perform visual-acuity testing across different patient groups and recognition abilities.

This versatile slide combines conventional letter optotypes, directional tumbling “E” symbols and Allen picture targets. By integrating several optotype formats into one slide, it allows the examiner to adapt the evaluation to adults, children and patients who may have difficulty recognizing standard letters.

The letter charts support conventional visual-acuity examinations. Tumbling “E” optotypes allow patients to respond by indicating or matching the direction of the symbol, while Allen pictures provide recognizable images for pediatric and non-letter testing. Multiple target sizes support progressive assessment at different visual-acuity levels.

Stereo Optical vision-testing slides are printed on selected high-quality clear photographic film. The test image is sealed between two sheets of optically clear glass to protect the printed material, maintain optotype integrity and provide consistent projection during repeated clinical use.

The 8800 Multi-Acuity Projector Slide fits A.O., Reichert, Marco and Woodlyn vision projectors. It is suitable for optometry and ophthalmology practices, pediatric examinations, family eye-care clinics and other professional vision-screening environments.

Key Features

• Multiple visual-acuity tests on one slide
• Suitable for adult and pediatric examinations
• Includes conventional letter optotypes
• Includes tumbling “E” optotypes
• Includes Allen picture tests
• Supports letter, directional and picture-based responses
• Multiple optotype sizes for different acuity levels
• Helps accommodate different recognition abilities
• Printed on high-quality clear photographic film
• Film sealed between optically clear glass sheets
• Designed to preserve optotype and image integrity
• Provides consistent projection during repeated use
• Compatible with several vision-projector brands
• Intended for professional ophthalmic and optometric testing

Tests Included

• Letter visual-acuity test
• Tumbling “E” visual-acuity test
• Allen picture visual-acuity test