Understanding Visual Processing Challenges
At Annalize du Toit Optometrists, we believe that clear vision isn’t just about eyesight—it’s about how the brain processes visual information. Some individuals experience difficulty reading, headaches, light sensitivity, or even sensory overload, not because of eye problems but due to Irlen Syndrome.
Irlen Syndrome is a perceptual processing disorder that affects how the brain interprets visual information. A Certified Irlen Screener® can assess whether Irlen Tints or overlays can help reduce visual stress and improve focus, reading fluency, and overall comfort.
If you or your child experience reading difficulties, fatigue from screens, or discomfort in bright lights, an Irlen Screener® Assessment may provide the answers you’ve been looking for.
See the world differently—let’s find solutions that work for you!
What It Is?
An Irlen Screener® Assessment is a specialised evaluation that helps determine if Irlen Syndrome is affecting your ability to process visual information correctly.
If Irlen Syndrome is detected, customised Irlen Tints or overlays may be recommended to improve reading, focus, and comfort.
Specialised Evaluation:
- Takes 30-60 minutes
- Conducted by a Certified Irlen Screener®
- Uses perceptual overlays to assess light sensitivity and visual discomfort
- Identifies visual distortions, sensory overload, and reading difficulties
Why You Need It?
Struggling with reading?
Words may appear to move, blur, or seem distorted on the page.
Light sensitivity?
Bright lights, screens, or fluorescent lighting may cause headaches or discomfort.
Sensory overload?
Difficulty concentrating or feeling overwhelmed in busy environments.
Better focus, less fatigue!
Irlen Tints can help improve reading fluency, attention, and visual comfort.
A family connection
Irlen Syndrome is genetic and may have affected multiple generations without being diagnosed.
Identifying Irlen Syndrome early can dramatically improve academic performance and daily comfort!
What to Expect?
When you visit us for an Irlen Screener® Assessment, we will:
- Discuss symptoms & visual challenges – Understanding your reading and sensory processing difficulties.
- Conduct an Irlen Overlay Test – Using colored overlays to assess which tints reduce visual stress.
- Evaluate light sensitivity – Testing how your eyes react to different lighting conditions.
- Provide expert guidance – If needed, we will recommend Irlen Tints or additional assessments.
With the right tools and adjustments, reading and visual tasks become easier, more comfortable, and stress-free!
