Colour Vision Tests
Care Before the Procedure
- Ensure adequate rest and avoid eye strain before testing
- Remove colored contact lenses or tinted lenses if worn
- Inform examiner of any ocular history affecting colour perception
- Sit in a well-lit area as instructed by the examiner
Care During the Procedure
- Follow instructions carefully while identifying or arranging colours
- Avoid guessing and take time to view each plate
- Keep eyes at the proper distance from the test plates or screens
- Communicate any difficulty or confusion to the examiner
Care After the Procedure
- Discuss results with the examiner to understand implications
- No restrictions needed; resume normal activities immediately
- Seek further evaluation if acquired colour vision loss is suspected
- Maintain routine eye check-ups for overall visual health
Eligibility
- Individuals suspected of congenital red-green or blue-yellow colour deficiencies requiring diagnostic confirmation.
- Patients with macular, optic nerve, or retinal disorders causing acquired colour vision loss.
- People undergoing occupations requiring precise colour discrimination (e.g., pilots, electricians).
- Children and adults referred by ophthalmologists or optometrists for vision assessment or screening purposes.
- Ensure adequate rest and avoid eye strain before testing
- Remove colored contact lenses or tinted lenses if worn
- Inform examiner of any ocular history affecting colour perception
- Sit in a well-lit area as instructed by the examiner
Featured Specialities
Our Speciality Services
Ophthalmology
In our Department of Ophthalmology, we provide comprehensive eye care for all ages, ranging from routine vision checks to complex surgery. Our ophthalmologists diagnose and treat cataracts, glaucoma, corneal disease (including transplants), retinal disorders, paediatric eye problems, and eye injuries or infections. In addition to advanced diagnostics, such as slit-lamp exams, OCT, perimetry, and imaging, we offer proven treatments such as phacoemulsification, ICLs, retinal and glaucoma surgery, as well as oculoplastic and lacrimal procedures. Care is coordinated with other specialties for safe peri-operative support and rehabilitation, and our clinics and theatres are equipped for day-case and inpatient procedures.
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