Overview
Explore the richness of color vision with our Ishihara Color Vision Test, a quick and effective diagnostic tool designed to evaluate your ability to discern various colors accurately.
The Ishihara Color Vision Test is a widely recognized and trusted method for assessing color blindness and deficiencies.
During this painless and non-invasive test, you will be presented with a series of plates containing colored dots forming numbers or patterns. Your responses to these plates help us understand the nuances of your color perception.
The test is designed to identify red-green color deficiencies, the most common form of color blindness. It can also detect other types of color vision impairments. It is a swift and straightforward procedure, making it convenient for both adults and children.
What's Included
Comprehensive features and services included in this examination.
Who Should Consider This Service?
This service is ideal for the following individuals.
Age Group
- Children starting school
- Teenagers considering careers
- Adults for employment requirements
- All ages with suspected deficiency
Symptom-Based
- Difficulty distinguishing colors
- Confusion between red and green
- Problems with color-coded information
- Family history of color blindness
Medical-Based
- Pre-employment screening
- Pilot or aviation candidates
- Military applicants
- Electrical or technical workers
Lifestyle-Based
- Career planning purposes
- Driver's license requirements
- Art or design students
- Those curious about color perception
What to Expect
A step-by-step guide to your appointment experience.
Test Introduction
We explain the test procedure and ensure proper lighting conditions. You'll view the test plates at a comfortable reading distance.
Demonstration Plate
A demonstration plate visible to everyone is shown first to ensure you understand what to look for and can see the test materials clearly.
Screening Plates
You'll view a series of plates and identify the numbers or trace the paths you see. There's no time pressure—take as long as you need.
Diagnostic Plates
If screening suggests a deficiency, additional plates help determine whether it's a protan (red) or deutan (green) type deficiency.
Severity Assessment
Based on your responses, we assess the severity of any deficiency—mild, moderate, or severe—which affects practical implications.
Results Discussion
We explain your results, discuss any implications for your specific needs, and provide documentation if required for employment or other purposes.
Technology & Equipment
State-of-the-art equipment used for accurate diagnosis and treatment.
Ishihara Pseudoisochromatic Plates
The gold-standard screening test using specially designed colored dot patterns that reveal color vision deficiencies.
Standardized Lighting
Color-corrected illumination that ensures consistent, accurate testing conditions as specified by testing protocols.
Farnsworth D-15 Test
A supplementary test using colored caps that helps characterize the type and severity of color vision deficiency.
Anomaloscope (referral available)
The definitive diagnostic instrument for color vision assessment, available through specialist referral for complex cases.
Frequently Asked Questions
Common questions about this service answered.
Why Choose Nakpil Eye Clinic?
Experienced Team
15+ years of expertise in eye care
Advanced Technology
State-of-the-art diagnostic equipment
Personalized Care
Tailored treatment plans for each patient
Comprehensive Services
Full range of eye care solutions