Description
The Original Ishihara Color Test – 38 Plates provides the most extensive test format among the available 14-, 24- and 38-plate editions for assessing congenital red-green color vision deficiencies.
Each pseudoisochromatic plate consists of a circular field of colored dots that vary in hue and size and are distributed in a randomized pattern. Numbers or paths are embedded within the design. What the patient recognizes—or is unable to recognize—helps the examiner evaluate red-green color perception.
The 38-plate edition is intended for professionals who require a more comprehensive evaluation than the shorter screening versions. The color plates are housed in a specially designed black album-style book that protects the printed surfaces and facilitates presentation during testing.
It is suitable for optometry, ophthalmology, occupational health, aviation or transportation-related examinations, school programs and other professional settings requiring color-vision assessment.
Key Features
- Comprehensive 38-plate Ishihara edition
- Evaluates congenital red-green color vision deficiencies
- Pseudoisochromatic numbers and path designs
- Patterns made from dots of different colors and sizes
- More extensive assessment than the 14- and 24-plate editions
- Plates protected in a custom album-style book
- Easy presentation and handling during examinations
- Suitable for clinical and occupational color-vision testing
Additional Information
- Product type: Comprehensive pseudoisochromatic color vision test
- SKU / Part number: MAG303
- Model: Original Ishihara Color Test – 38 Plate
- Number of plates: 38
- Test method: Pseudoisochromatic color plates
- Primary application: Assessment of congenital red-green color vision deficiencies
- Plate design: Circular patterns of randomly arranged dots in different colors and sizes
- Response format: Recognition of numbers or paths
- Book format: Custom black album-style block
- Recommended users: Eye-care, occupational-health and professional vision-screening personnel
Package Contents
- Original Ishihara 38-plate color test book
- Protective album-style cover
Care and Handling
Handle the plates with clean, dry hands and avoid contact with the printed areas. Do not expose the test to direct sunlight, excessive heat, moisture or strong artificial light. Keep the book closed and store it in a cool, dry place to help preserve the original color characteristics.
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