Free Online Ishihara Colour Blind Test
At Blue Fin Vision®, we’re dedicated to providing you with valuable tools to assess your eye health. Take advantage of our free colour blind chart download PDF to check your colour vision in the comfort of your own home.
What is the Ishihara Colour Blind Test?
The Ishihara test is a series of coloured plates designed to screen for colour vision deficiencies. Each plate contains a circle of dots in various colours and sizes, with numbers or patterns visible to those with normal colour vision.
How to Use Your Free Online Colour Blindness Test
- Download and print the chart on high-quality colour paper
- Ensure good, natural lighting in the room
- Hold the chart about 75 cm from your eyes
- Look at each plate for 3 seconds
- Record the numbers you see in each plate
- Compare your results with the correct numbers: 23, 36, 4, 48, 9, and 15
Remember: This free printable colour blind test is a screening tool and not a substitute for a comprehensive eye examination by a qualified optometrist.
Why Choose Blue Fin Vision® for Your Eye Care?
While our free colour blindness test chart is a useful starting point, it’s just one aspect of maintaining good eye health. At Blue Fin Vision®, we offer:
- State-of-the-art diagnostic equipment for precise colour vision assessment
- Expert management of colour vision deficiencies
- Advanced vision correction techniques
- Surgical options for various eye conditions
Ready for Professional Eye Care?
If you’ve used our free online colour blind test and have concerns, or if it’s time for your regular check-up, don’t hesitate to seek expert care.
Contact Blue Fin Vision® today to schedule a comprehensive eye examination with our specialist team. Let us help you achieve optimal eye health and ensure you’re seeing the world in its full spectrum of colours.
Your vision is unique – trust Blue Fin Vision® for all your eye care needs.
