We don’t screen or diagnose for dyslexia. We work with other professionals who do this to support their work.
If you have a vision problem this makes it much harder to improve when given advice from other professionals.
This can lead to many frustrating weeks or months on remedial activities but showing little improvement until the vision problems are dealt with.
It is not possible to improve or concentrate until you can see clearly and comfortably. Until then the activities will be frustrating and show little if any improvement.