Description
The Stereo Optical 9400 Pediatric Vectographic Projector Slide is a professional diagnostic accessory designed to evaluate visual acuity and multiple binocular-vision functions in pediatric patients.
The slide incorporates tumbling “E” optotypes in different sizes for monocular and binocular acuity testing. This directional format is especially useful for children who cannot yet identify conventional letters because they can respond by indicating or matching the orientation of the symbol.
It also includes pediatric images, alignment symbols and specialized vectographic targets that support the evaluation of binocular balance, fixation disparity and stereopsis. These tests help qualified eye-care professionals assess visual coordination, ocular alignment and depth perception.
By combining several pediatric acuity and binocular-vision tests in a single projector-mounted slide, the model 9400 provides a practical solution for optometry, ophthalmology and professional pediatric vision-screening environments.
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, preserve optotype integrity and provide consistent projection during repeated clinical use.
The slide is compatible with A.O., Reichert, Marco and Woodlyn vision projectors.
Key Features
- Designed for pediatric vision examinations
- Supports monocular visual-acuity testing
- Supports binocular visual-acuity testing
- Includes directional tumbling “E” optotypes
- Presents optotypes in multiple sizes
- Suitable for children who do not recognize conventional letters
- Supports binocular-balance assessment
- Includes fixation-disparity targets
- Supports stereopsis and depth-perception testing
- Incorporates pediatric images and geometric symbols
- Multiple tests integrated into one projector slide
- Printed on high-quality clear photographic film
- Film sealed between optically clear glass sheets
- Designed for consistent clinical projection
- Compatible with several established vision-projector brands
Tests Included
- Binocular balance
- Tumbling “E” monocular acuity
- Binocular visual acuity
- Fixation disparity
- Stereopsis
Additional Information
- Product type: Pediatric vectographic projector slide
- SKU / Product code: 9400
- Model: Pediatric Vectographic Projector Slide
- Primary patient group: Children
- Primary applications: Pediatric acuity and binocular-vision assessment
- Monocular acuity optotype: Tumbling “E”
- Binocular acuity testing: Included
- Response method: Directional identification or matching
- Binocular evaluations: Balance, fixation disparity and stereopsis
- Additional targets: Pediatric images and geometric symbols
- Test presentation: Projected vectographic targets
- Image medium: High-quality clear photographic film
- Protective construction: Film sealed between two optically clear glass sheets
- Installation type: Projector-mounted
- Compatible projectors: A.O., Reichert, Marco and Woodlyn
- Recommended users: Optometrists, ophthalmologists and pediatric vision professionals
- Manufacturer: Stereo Optical Company, Inc.
Recommended Applications
- Pediatric visual-acuity examinations
- Monocular acuity testing in children
- Binocular-acuity assessment
- Testing children who do not recognize letters
- Binocular-balance evaluation
- Fixation-disparity testing
- Stereopsis and depth-perception assessment
- Pediatric binocular-vision examinations
- Professional optometric and ophthalmic evaluations
Package Contents
- One 9400 Pediatric Vectographic Projector Slide
Cleaning and Care
Gently clean and disinfect the surface with disinfectant wipes or a soft, slightly damp, lint-free cloth using 70% isopropyl alcohol. Never spray alcohol or another cleaning solution directly onto the slide.
Handle the glass carefully and protect it from impacts, scratches, dust and fingerprints. Store the slide in a clean, dry and protected location when not in use.
Important Note
Confirm compatibility with the projector and any accessories required by the applicable vectographic testing protocol before ordering. The product includes only the testing slide; the vision projector and other testing accessories are not included.
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