Colour Vision Deficiency Test Book – 38 Plates

The Colour Vision Deficiency Test Book – 38 Plates is designed for colour vision screening and assessment of colour discrimination ability. It contains 38 carefully printed test plates composed of coloured dots that form numbers, patterns, or paths that may appear differently depending on the user’s colour perception. The 2026 edition features clear precision printing, matte paper, specialised colour inks, thick paper construction, and reinforced binding for reliable handling during repeated examinations. Its compact book format makes it suitable for use in optometry practices, ophthalmology clinics, health screening centres, schools, and other professional examination environments.

• Contains 38 colour vision test plates.

• 2026 English edition.

• Designed for colour vision and colour deficiency screening.

• High-definition precision printing helps maintain clear colour patterns.

• Specialised colour inks provide consistent visual presentation of the test plates.

• Matte paper surface helps reduce distracting reflections during testing.

• Thick paper construction provides a firm and durable feel.

• Reinforced binding supports repeated opening and professional use.

• Compact book format for convenient handling and storage.

• Suitable for repeated screening in professional and educational environments.

• Intended for screening colour vision and identifying possible colour vision deficiencies.

• Suitable for assessing the ability to distinguish colour-based numbers, patterns, and paths.

• Suitable for use by optometrists, ophthalmic professionals, healthcare personnel, and trained examiners.

• Can be used for routine health screening, occupational screening, school examinations, and colour vision assessment.

• Intended as a screening and assessment aid and should not be used as the sole basis for a medical diagnosis.

• Conduct the test under bright, evenly distributed light without direct sunlight falling on the plates.

• Position the test book approximately 60–80 cm from the person being examined.

• Present the test plate directly in front of the user at a comfortable viewing angle.

• Ask the user to identify the number, pattern, or path visible on each plate.

• Encourage a prompt response; traditional use guidance indicates that most plates should be identified within a few seconds.

• Compare the responses with the interpretation guide supplied with the book.

• Record the results according to the applicable screening procedure.

• 1 × Colour Vision Deficiency Test Book – 38 Plates.

• Use under appropriate and consistent lighting conditions, as lighting may affect colour perception.

• Avoid direct sunlight, coloured lighting, or strong reflections on the test plates.

• Keep the plates clean and free from stains, fading, or physical damage that could affect colour appearance.

• Do not use photographs, photocopies, or digital reproductions of the plates as a substitute for the physical test book.

• Results should be interpreted according to the supplied test instructions by appropriately trained personnel.

• This product is intended for colour vision screening and should not replace a complete ophthalmic examination or professional diagnosis.

• Do not write, mark, or place adhesive materials directly on the test plates.

• Store the book in a clean, dry indoor environment.

• Keep away from direct sunlight to help prevent colour fading.

• Protect from excessive heat, humidity, and moisture.

• Keep the book closed when not in use to protect the test plates from dust and light exposure.

• Store flat or upright without bending or compressing the pages.